Should be awesome to see what they come up with, LBP was a nice game never really finished it. It wasn't entirely my favorite game even though i enjoyed it a lot... But i am very keen to see what they come up with.
I am keen to see what they have up their sleeves. LBP was an amazing game (I have yet to play LBP2 though), it was in fact the only game that I have ever seen my GF play out of her own will.