I can't wait to play this once (read "if") it comes out for PS3. I wish I had a better PC so I could play Skyrim on it, but oh well. I just hope Dawnguard makes it to the PS3 eventually.
Either way, I like how Solstiehm looks from what I've seen of the gameplay. I agree that the main story seems rather short, but being able to visit Apocrypha almost makes up for that. I enjoy anything that involves the Daedric Princes.