[Manco]

Journey looks fantastic; really reminds me of the atmosphere of Ico and SotC. Looks like the developer's last game, Flower, was a PS3 exclusive as well, though, so this probably won't be multiplatform either.

Prototype 2 interests me as well - I quite enjoyed the first game's plot (I'm probably in the minority there), so I'm interested in how the second game's plot links in (why is Mercer the bad guy now?).

e: between The Last Guardian, the Ico HD collection and now Journey, I have to ask why are all the cool artsy games Playstation exclusives