I come to this store all the time, mostly because it's in my neighborhood but also because I'm always finding little gems here and I'm a little bit addicted at this point. I come here strictly for the DVD's and CD's and let me tell you, they have an awesome selection of both. I slowly built up the entire collection of Sex and the City DVDs until I had every season and I think they were probably about $15-20 a piece. Not too shabby considering if you got them elsewhere they'd be double that. I've also gotten plenty of CD's for $2 or less including one of my personal favorites, No Doubt's Tragic Kingdon... I remember listened to that one as a kid/preteen and loving it (still do). Anyways I absolutely love the Exchange... the employees here are always super nice and there's plenty of people to open the cases for you without having to wait.
I've never had any problems with any of the discs I've purchased from this place either, everything has been in perfect condition and is dirt cheap. You really don't lose. The only gripe I have is in the summer it's SO hot in there. What's up with that?