i love GC, i worked there over 3 years, and at our store we focused on customer satisfaction. i was a door guy for part of the time then worked in the warehouse. I understand when people say that the setup sucks most of the time, thats cause they go straight from the box to the floor (after tuning of course) and i was actually one of those picky guys, where if i noticed something too outta line (bad setup, rounds on a FL, loose knobs, etc) id set it behind the guitar desk until someone took care of it. if it went back up w/o being taken care of, id put it right back behind the counter. Of course id always look at the basses and not the gee-tars
Even now as a customer i still make sure everyone does good. just bought a piece off the used site (Mark Hoppus bass for $300) and made sure that the store i bought it from made sure it was set up.
hope you had fun at that GC, and dont worry what brand anything is. as long as it sounds good and feels good to you, go for whatever!