All channel stereo should never have been invented. I mean, think about it - how can you have all channel stereo? Some dweeb figured out it can be done and some marketing flunkie made it stick. It's a perfect example of why some features just shouldn't exist even if they're possible. I'd bet there's no difference in the results of a functional brain scan of a lobotomized patient and an all channel stereo listener. When you listen to all channel stereo, you are lobotomizing yourself so you gotta cut that shit out!
As John is suggesting, you need to re-calibrate. You think movies sound good now but they'll sound even better after re-calibration...and so will music. Trust me on that one.
