While searching the youtube for game videos I stumbled upon these videos from the preview build. I'm sorry if this has been posted before. Enjoy:
http://www.youtube.com/watch?v=LkY251iaGEA
http://www.youtube.com/watch?v=QLG2QfJEoD0
http://www.youtube.com/watch?v=eAJbal6jLmw
http://www.youtube.com/watch?v=LkY251iaGEA
http://www.youtube.com/watch?v=QLG2QfJEoD0
http://www.youtube.com/watch?v=eAJbal6jLmw