Alright we've had plenty of "Best Sounding DVD" threads but what about the worst sounding major dvd release. For me it's Grease! Almost sounds like both the prologic and the 5.1 mixes were done in a box. This is especially evident during the songs where only the vocals come from the center speaker and the music is too spacial and weak. The non music scenes sound is at best average! Picture is fine! Any opinions?