I am Legend was going along great (except for the extremely poor composite animations...seriously pre-gollum) until the end when it magically found religion out of nowhere. Reminded me of how they ended Signs. I recommend most of the movies on that list right there as well, The Departed is amazing, actually better than the Chinese movie it's a remake of (infernal affairs). I didn't see Shoot 'Em Up because i personally think Clive Owen is one of the worst actors of all time, nor have I seen the Condemned or Across the Universe, but I'd like to check them out.
I Watched No Country for Old Men the other day, and that was really good, right up to the ending which was a spectacular WTF?! 30 Days of Night was a GIANT thumbs down in my opinion, the graphic novel was better, but that isn't to say it was awesome either...