I really didn't know what to make of it. On the plus side, the early part of the film was interesting - tense and un-nerving. And Will Smith is always good. However, there was no plot - or what there was didn't really make sense. How did Anna arrive in the night - the messages said he'd be there at noon, and how did she cross the bridges anyhow? Did the infected do the mannekin trap? And, if so, why wasn't their humanisation explored?

Oh, and the ending was a total cop out. I guess the $150m budget must have just ran out and so the director had to fashion an ending in about 43 seconds.

I think it really suffers from being a very similar film to 28 Days Later. Essentially, it's nowhere near as good. Maybe if 28 Days Later hadn't been released, it would have been more satisfying.