No wonder you didn't think the bass on U-571 was very impressive.
You used the fricking inferior DVD version, with lossy audio, to evaluate the bass!
Always use the blu-ray disc with "lossless audio" for movie bass evaluations.
I had U-571 on DVD and then upgraded to this flick on BD.
The difference is like night and day.
U-571 on blu-ray disc totally blows the DVD version out of the water (pun intended).
"Never bring a knife to a gun fight."