This was the only thing that detracted from the movie for me. The soundtrack used onscreen consisted of green day's "21 guns" and various versions of LP's "new divide. Its two songs, since even the music "score" used just LP new divide. I think they must have gone through "21 guns" 5 times, before the action kicked in. That was slightly annoying. But the decepti-girl was a pleasant surprise ! I'm glad that was never shown in the trailer, it totally caught me off guard !