Here's part one of a Bulletstorm playthrough (profane language). (It's too bad they couldn't go all the way and give him white skin and a hook like Lobo.)
It's tough to describe why it's interesting, but check out this strange new trailer for Superbrothers: Sword & Sworcery [sic] for iOS devices. I'm way more interested in this then the latest Zelda retread.
Here's a video that just straightforwardly shows off the exploration in the game: