Just cause i had a hard time with this thing, i'll bump only to a 4 star

Other than quickly setting up surround, expect to spend some time fumbling around trying to figure out what is where

the Sub-woofer stopped working having a hard time with vendor responding

It is impossible to turn off the on-screen display and thus every time you change the volume it drops the input and forces you to a black screen

It wasted my time setting it up, debugging it and then returning it.

don’t waste your time or money

It absolutely cranks big time (again after I changed the auto volume setting) and before this I always felt I needed different speakers and have even tried a few sets of Klipsch speakers (center channel and mains) and it never improved my sound all that much

I found a work around for my particular setup, as I too was rather frustrated after purchasing this product