Originally Posted by greatcircle
The "wrong" audio would be having only lossy (Dolby Digital, DTS) tracks instead of at least one lossless (Dolby TrueHD, DTS-HD MA) track. That's why I passed on the US K-On! BDs, Bandai put only a poor-quality 192kbps Dolby stereo track on it.
For lossless don't forget uncompressed LPCM track... which is what the compressed Dolby True HD and DTS-HD Master Audio encodes are decoded to for playback anyways.
I am looking forward to this provided the audio is up to par.