I bought this after reading all the positive reviews, but am left disapointed.
Personally I find the unit puts out too much bass and not enough treble, high end frequencies. I actually use it with the TV speakers still on so I can get the best sound.
I'm not getting any surround sound effect at all, although I admit that may be due to my particluar installation setup / room layout.
Sound is disapointing though :o(