I will say, while I love my PSV & PS3 & plan to get a PS4 later this year, and while I mostly play Nintendo games and love them more, unless Nintendo shows something very very shocking, then Sony has won E3 with these announcement to me.
I suck at creating levels, but have spent over 50 hours on its create mode and besides that, all of the LBP game's story modes are simply fantastic, plus the limitless amount of good levels you can play online just keep the fun going.
Don't know all the details, it looked semi 3D and looked to have like 5 layers, but either way, just the way it looked, and the new abilities and such just is so hype. Love the LBP series and this is coming THIS YEAR! Glad to actually have a real surprise and a megaton at e3. Will most certainly buy day one.