I've only been to Revolver for their Boot Scoot N Boogie roller boogie night. I skate with the Sin City Rollergirls so we any excuse to skate and have a good time is fine by me.
The first thing I noticed about Revolver is the staff. From the door to the bar staff, they're all so nice and friendly. They go out of their way to make sure we're taken care of. I even lost my phone and a bartender came out from behind the bar to talk to the security and help me find it.
I don't know if I'd go to Revolver on a non-skate night simply because I'm not into country or line dancing, but it's not out of the question. They usually have decent beer specials as well.