It sounds like the DVD just didn't get much of a surround effect put on it. For an outstanding music DVD, try one of the Eagles offerings. I have the Farewell Tour from Melbourne and it is a great DVD to show off the surrounds, sub, the entire sytem.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70