When Sony announced it I thought I'd might do my first double-dip for a game... then I read the extras. It's just a bunch of multiplayer stuff (don't play), the motion comic (interested, but I can live without), and all the PSN avatars (only really interested in one of those... which is 49 cents). So yeah, no reason to get this I think unless you're some multiplayer fanatic, in which case you probably already bought a bit of the multiplayer stuff. Even those who haven't got the game yet are better off with the first edition cause it's cheaper, but if you think you'll be multiplaying it a lot...
I'm glad it's not anything special tho, I'm broke. Hahaha.