Rented this yesterday with an idiotic ex-neighbor of mine, and gotta say the audio is astounding; ALMOST as good as the T3 Dolby Digital 5.1 track---Im not kidding. Explosions, bullets, ambient effects all tear up your surround channels and you really feel like you are in that film with Smith and Lawrence. Nowhere as good as the first film, but the audio was tremendous. Just thought I'd share.

Audio was 5.1 Dolby Digital only, and sounded better than Pirates of the Caribbean's DTS track.