Gave them a second shot, and I wish that I hadn't. My shellac didn't even last a week, and I didn't do anything out of the ordinary to compromise my polish. Skip this place if you're looking for a good shellac application.
3rd update on 8/3 - for some stupid reason, I went back here again. It's really the worst nail salon I've ever been to. Not even 2 days later and my nails are chipped. I really should set a warning for myself that even if I'm in a huge rush, this place is NOT WORTH IT.