I watched "Jason Bourne" in DTS:X the other day.\n\nI'm not sure if I could tell a significant difference between the DTSX vs. DTS-HDMA. They both sound very good. But the DTSX version doesn't have a whole lot of overhead effects. I bet the DTS-HDMA up-mixed with DTS Neural:X would sound about the same as the DTSX.\n\nSo I was once again disappointed in DTSX.\n\nI still loved the movie and I'm glad I re-watched it. :D\n\nSo far, I think if you want to impress people, show them some good Atmos movies, not anything from DTSX.