There still seems to be some confusion in other forums over the flavor of DTS:X being used here. It, like streamed Atmos/DD+, will be lossy and uses DTS HD High Resolution Audio, not lossless DTS HD Master Audio.
While some devices use Dolby MAT 2.0 to convert signals to LPCM and retain Atmos metadata for output, there is no equivalent process for DTS:X. The source device will have to support a DTS bitstream for output or the user is f#%ked.
Some don’t think there will be any difference in sound compared to Dolby Atmos versions. Some may think it sounds better because DTS comes in hot and louder is better, right? Time will tell.