I agree with Gene and Hugo not accepting Atmos speakers( calling Cybertron), but I have a 5.2.2 (6.2 non atmos setup) setup with actual height channels and it sounds awesome. The deeper bass and overall clarity of the vocals just made the night for me. We tend to watch movies with subtitles cause wife is hard of hearing, but no need with Atmos. Can't wait to compare with DTS -X if my av receiver gets the firmware update!
AV receiver: Pioneer vsx-1130k
Fronts: def tec bp-7002 with 12" sub's
Center: def tec pro center 2000
Surround: sony ss-f150