Bah, it's okay.
Atmosphere: okay (not a fan of the predatorial environment though). The best part of the bar is probably the outside area. If you enjoy predators, being prey, or overdressed girls with heavy make-up, then this is your dig.
Music: Usually bad and too loud for conversation inside the bar.
Wine: Not good quality, but what can you expect? It's free.
Only worth going to if you're a lady and it's Thursday, or if you're a guy who can get a lady friend to score you some free wine.