Yeah that preview was there when I saw it. (I don't really like Batman so I'm pretty cynical about the whole thing though. I kind of thought it looked dumb)
The preview didn't do the movie justice. It was short and bland so if it's any indication of how the movie's gonna be...well, I just hope it isn't. Also, Heath Ledger looks like a good Joker in pictures, but seeing him in the preview was kind of disappointing. Is it just me or did he not look like this?
Seems to me like they decided to change his appearance in the movie.
Back to the topic: Just got back from I am Legend. I was satisfied with the movie. Will Smith definitely played his role well and he did a great job overall. He was good in The Pursuit of Happyness but he was much better in I am Legend. The majority of the movie, especially near the middle, was amazing. I loved the suspense and thought they handled that aspect of it really well. They did a great job showing you how he lived his life from day to day and it really made you feel sad for Neville's situation. The ending could have been better I guess, but it's not that bad to the point where it ruins the movie or makes you regret going to see it. Definitely worth the price and I recommend going to see it if you already haven't.