Just this week there are three separate post threads regarding VBeam:

V-Beam Purpura Healing Stages

Vbeam laser burns. How long do they last?

Newbie here with Vbeam Burns please help!

This isn't an unusual event but just wanted to point out that there are probably many, many other VBeam (just type Vbeam, V-Beam, in the search box top right corner) and other laser post threads at RF that some rave about laser for rosacea in a positive experience, there are others that are not so happy about the experience, which could be deemed a negative experience. You be the judge. I have collected a few different post threads on this subject.