As an official "old broad", I can safely report that U2 3D is in no way "too intense" for old people. It was amazing! The sound was great, and the 3D was very subtle--not the "in-your-face-because-we can" 3D. By the way, my 68-year-old brother-in-law enjoyed it--he has never been to a U2 show, and he's ready to sign on for the next tour.