My biggest surprise of E3 was, without hesitation, Rayman Origins.
The decision to shift from being a digital title into a full retail release makes perfect sense, now that we have the game's E3 showing behind us. If you saw the on-stage demonstration of Rayman Origins, you know what I'm talking about. Holy f*ck, if you don't mind my saying.
This trailer above captures much of the magic. Such a great return to form. Take a look at the gorgeous new screenshots, while you're here.