I don't get why LBP would be a huge exclusive (it looks exactly like fucking donkey konga but not fun). They should've showed off MGS gameplay demos (what new innovations there are), a new Heavenly Sword demo, or maybe even a FF13 demo/movie.
Home is interesting, but I don't get it's target demographic. It could be something for non-gamers but there's easier ways to play music, video, or chat. And if you're a gamer, it's annoying walking (as far as I can tell) to the movie or music sections. Hopefully tomorrow's more interesting and they just wanted to show the things they published first.