I saw about 40 minutes of DUNKIRK yesterday in DTSNX.\n\nThe sound is definitely very good. I could hear the overhead speakers when planes fly overhead, which I think makes it more interesting than just plan DTS-HDMA. :D\n\nINTERSTELLAR, INCEPTION, and DUNKIRK all have pretty great sound quality.\n\nSo far I think the DUNKIRK in DTSNX sounds great.\n\nFor INTERSTELLAR, I did have to use my Yamaha phone remote app to easily and quickly boost the Dialogue Level (+2 or +3, I forget already).\n\nThat's one bad thing about some of these movies. You have to boost that Dialogue Level with some of these movies.\n\nI didn't have to boost the Dialogue Level for DUNKIRK, though.\n\nI boosted my dialog level as well on interstellar. (But In 5.1). It’s mixed that way.