I was pretty excited for this game when I first saw the E3 trailer but I just now saw the gameplay trailer and I can't wait. The Prime series was also really good but this game takes first person and third person and mixes it together to make something that looks pretty amazing. Heres the gameplay trailer for those who haven't seen it.
[youtube]http://www.youtube.com/watch?v=x-7P56ND0U8[/youtube]