Love it! This is the third time I've had injections into my nasolabial folds and my first time using evolence. Previously, I've had Restylane, which I liked and Juvederm, which I did not. I blame the doctor who did it as she injected too much and too close to the surface IMO. The doctor who did my Evolence threaded it deep into the skin and the results are totally natural and I had no swelling or bruising at all! Both the Restylane and Juvederm caused facial and mouth swelling the first day.
I'm not sure why so may reviewers have had a bad experience with Evolence, but it must be the technique. My doctor did say that if it's not done properly or injected deep enough, it can be lumpy. I did feel some of the filler under my skin the first day, but that resolved itself very quickly.
I will definitely do it again and my understanding is that it can last up to a year. I highly recommend (if you have a doctor who knows what they're doing.)