Crysis 3 is worth a rental right now thats all. Single player is fun but extremely fucking short (5-6 hours if that) and multiplayer is a mess.
Worst part right now is the game itself actually. It freezes all the fucking time. Loading screens during single player and even just loading the multiplayer menu. Even all the friends I have that own the game and have even installed it to the hard drive say the game still freezes. Plus it has its fair share of glitches and bugs.
Prolly right now a 6.5/10 single player wise.