Is the 3-piece facial contouring treatment actually very helpful?

I'm looking at reviews for the 3-part facial contouring procedure, and the time it takes for the swelling to go down varies so much from person to person.

The photos in the reviews look great, but I'm curious about the actual satisfaction levels. Haha.

When looking at reviews for the 3-part contouring procedure, should I look at the changes from the side as well as the front?

I'm also worried about side effects or sagging, so should I ask about a facelift during the consultation?

When choosing a clinic based on the 3-part contouring reviews, what aspects did you trust the most?