It was our impression from viewing the video that this technique is very dependent on the dentist's skill in performing the needed steps (more so than with conventional construction, primarily due to time constraints needed to accomplish certain steps, and accomplish them the first time, properly, before the denture materials set). So in that regard, likely the dentist who fabricated your mother's denture is due as much credit as the system itself.

New dentures may feel a little odd or loose for a few weeks until the muscles of the cheeks and tongue learn to keep them in place and you get comfortable inserting and removing them. Also, it is not unusual for minor irritation or soreness to occur and for saliva flow to increase when you first start wearing dentures, but these problems will diminish as the mouth adjusts.
Another consideration is to travel overseas to countries where the cost of professional treatments like this are a lot lower.  Often known as health tourism, India, Turkey, Poland, Costa Rica and Mexico are all options.  However, there are risks attached to this and you should complete detailed research before taking such trips.  In many circumstances thousands can be saved on the most complex dental treatments.
The office people and assistants must be low wage workers. They have the typical low paid, high stress lack of concern for the patient. The person who did my form did not do it well. That was evidenced in the quality of the temporary denture. The Dentist who did the extractions was the absolute best dentist I have ever seen in my 55+ years. They give you a pill to take an hour before you get there and if needed, one when you arrive. It relaxes you and one was enough for me. I was ready to go to sleep. They took me straight in and the dentist took 20 minutes numbing every tooth with a local anesthetic.
Occasionally, denture wearers may use adhesives. Adhesives come in many forms: creams, powders, pads/wafers, strips or liquids. If you use one of these products, read the instructions, and use them exactly as directed. Your dentist can recommend appropriate cleansers and adhesives; look for products with the ADA Seal of Acceptance. Products with the ADA Seal have been evaluated for safety and effectiveness.
Removable complete denture. This denture sits on top of the gums where the missing teeth were. It can be uncomfortable, affect your ability to experience the full taste of food, cause sore gums, and shift and click in your mouth when you speak, eat, smile, yawn or cough. While the initial costs are low, they only last an average of 7 to 15 years, and the replacement costs can be significant over the long term. They need to be removed regularly for cleaning, which can be a time-consuming hassle. Also, as with a partial denture, the natural bone underneath a complete denture may deteriorate over time, permanently changing the appearance of your smile and face. 

What do Dentures Cost in Houston, TX

Removable partial dentures usually consist of replacement teeth attached to pink or gum-colored plastic bases. Depending on your needs, your dentist will design a partial denture for you. A partial denture may have a metal framework and clasps that connect to your teeth, or they can have other connectors that are more natural looking. In some cases, a removable partial denture is made to attach to your natural teeth with devices called precision attachments. Precision attachments are generally more esthetic than clasps. 
On the cheap or “discount denture” end, you get units with premade fits that often look artificial. Less expensive sets are generally made with lower quality materials and their warranties reflect that. In the end, cheap dentures lack the desired lifelike look, are more prone to crack or break outright, may have poor bite alignment, and are typically less comfortable.

The Faculty Practice at UT Dentistry is staffed by licensed dentists who are also on faculty at the School of Dentistry. When you receive treatment by dentists from the School of Dentistry, you'll get services and expertise from seasoned professionals who also teach our future dentists. Our office has the feel of a private practice with the resources of a nationally recognized dental school.

I've had the immediate dentures for a year now and the office has been great the whole time. I've had a number of relines as my gums healed. I'm excited to get my permanent set. To be honest, when I first got the immediates placed, I didn't like them. Something seemed “off” and I couldn't put my finger on it. Looking back, it was just odd seeing myself with different teeth. I soon loved them. They look great and function like they should.
The reason the cost for either "new" (conventional, non-immediate) or "replacement" full dentures is the same is that for the most part all of the steps that the dentist must take, and the number of appointments needed, are essentially the same in both cases. Also, all of the costs they encounter (like the price they pay a dental laboratory to fabricate the appliance) are the same too.
Later that afternoon I came back to have 16 teeth extracted. I got to the office and waited about 30 minutes before I was seen. I got to the back and began injections. After this I went to a full blown panic attack and came close to passing out. The one positive is the dentist who was working on me took it in stride. I wasn't treated disrespectfully and after about 30 minutes the panic subsided and she was able to finish my injections and begin pulling teeth.
Note: In addition or as an alternative to commercial cleansers, dentures can be cleaned with toothpaste or soap—mild hand soap or dishwashing liquid—warm water and a soft-bristle toothbrush.  However, denture wearers should never use bleach or powdered household cleansers, which can be abrasive, for cleaning their appliance as this may damage the denture.
In any case, implant-supported dentures have several advantages over conventional dentures. They offer improved comfort due to less irritation of the gums, confidence due to less risk of slipping out, and appearance due to less plastic required for retention purposes. Patients with implant-supported dentures have increased chewing efficacy and can speak more clearly.

A removable partial denture or bridge usually consists of replacement teeth attached to a pink or gum-colored plastic base, which is sometimes connected by metal framework that holds the denture in place in the mouth. Partial dentures are used when one or more natural teeth remain in the upper or lower jaw. A fixed bridge replaces one or more teeth by placing crowns on the teeth on either side of the space and attaching artificial teeth to them. This "bridge" is then cemented into place. Not only does a partial denture fill in the spaces created by missing teeth, it prevents other teeth from changing position. A precision partial denture is removable and has internal attachments rather than clasps that attach to the adjacent crowns. This is a more natural-looking appliance.