let me start off by saying that i went to see this just for dmb and the others were just a bonus. i will say that i was a little dissapointed in ben harper, was hoping for him to be better... and although i didn't know the first band, and couldn't understand a word they said, i still enjoyed their performance for some reason. good energy and the crowd was in good form too! the 3d was cool, but not nearly as good as a movie made for 3d. still enjoyed it though. i definately wish it would have been a little longer though. i mean they have the footage, it's a concert, and it cost $11 bucks. a lot of movies these days are 1:45 to 2:30 hrs long, and this was only 1:25... just saying.