I went to buy my 3DS and 2 games yesterday. There was a new guy working there and he was very friendly. Since i was the only one in the store at the time we had a nice chat about some of the games and consoles we liked. He didn't even ask me if i wanted anything extra. He even said he'd do a midnight release of any game i wanted since he thought i was a cool guy, even if the game was "animal adventure kitty land fun time" he'd do it haha. He gave me a application and mentioned that he was the one who does the interviews. I'm considering working there since i love the atmosphere and it's only a 5 minute walk from gamestop.
Point is, different people work in different stores. not all of them are bad.