Trailer looks interesting.
I have absolutely no idea why, but I simply couldn't get into the first one. I played about halfway through it and just found it...boring. I enjoyed all of the Uncharted games, but for some reason this one just didn't do anything for me.
Maybe I should go back and give it another go...but I feel like it won't make a difference. I did enjoy the story of the first one enough that when the gameplay got too boring for me I went ahead and read the entire plot synopsis, so I knew how it all ended...I don't know, I wanted to like the whole thing, it just didn't do it for me.