I got my screen fixed with them a month ago and since then my display has been sporadically working. I can tell that my phone is on because there's a dim light, but my display isn't showing up. I emailed the guy the day after he came, stating the problem and I still have yet to get a reply. :/ It's very annoying not being able to use your phone 80% of the time.
P.S. My phone was working perfectly fine beforehand, all that was wrong was the screen was cracked. Now I have a fixed screen, but I rarely am able to use my phone.