I was there because of the good reviews, but my experience was the opposite.
I guess it was just a bad day, they were overloaded, not having under control all the arranged appointments and my service was badly done. The guy even noticed it, but he was under stress doing 2 clients same time and mine not properly.
The result is that even if I understand that it can happen, a professional should face that situations and handle it in another way.
Hope if you go, you are luckier than me