Guardians of the Galaxy - 2 MOVIE 4K UHD ULTRA HD Collection

I returned these 4K discs immediateley. I ordered these because of the price. These discs are from Australia. The package states clearly on the back that these discs are not to be sold outside of Australian territory. The sound was lower than my usual U.S. disc. The picture was pretty good. Also read the Dolby Atmos decoder on my receiver. This product should not be sold on Amazon.