I have to ask this for my teen-age daughter .. I'm not asking your opinions of the group, since those have been formed already in my household , but does the DVD sound great? I saw it in Best Buy and it's in DD 5.1. Was thinking about suprising her with this when I get the RPTV soon ... she saw this concert LIVE, and I know she'd get a kick from owning it, but I, as dad, want to know of the look and sound. Thanks!