The foot locker is 17 discs. The bonus disc is the psa's and toy commercials. The regular complete set is 16 discs but I believe they scattered the contents of the bonus disc across all of the discs.
My first purchase was Superbad, followed by AvP:Requiem. First player, the fat boy 80 gb ps3, which still works. I made sure to buy one after I heard they were getting rid of the sacd capability.
After completing the main story and if I was rating my favorite Rockstar games, I would place this one a strong third place behind Red Dead Redemption and The Warriors. I don't think Rockstar will top John Marston's story and The Warriors is the best movie to video game adaptation of all time...
My favorite Trevor moments: waking up on the beach in my underwear next to three dead bodies, waking up on top of Mt.Chilliad wearing a dress yelling "It's cold up here!", and giving him a beard, mullet and glasses so he looks just like Steve Earle.