The Rayman Legends demo that was released on Wii U last December (!) is now available on Xbox 360, PS3, and PC as well.
And here's a new trailer to coincide with the release of the demo. (The level displayed in the trailer is not in the demo.)
I like the demo a lot. Rayman Origins was my second-favourite game of 2011 and Legends seems very promising judging by this demo and all the video that's been released so far. Can't wait to play it.