I would buy this. Hopefully, it won't be too much and/or they will have an upgrade offer, as I already have the original game. But, I'm hoping for 1080p (obvious) and a buttery smooth 30FPS (like Infamous) and visuals/AA bumped up to max, not a slightly better looking version, like the PS2 HD collections.
Oh, and when I saw the smaller pic, I thought it was a fanny pack, lol. They should give Joel one. Only true men wear fanny packs.