Just finished watching this movie and it is definitely reference quality. The DTS-HD master audio soundtrack has very good overall clarity, dialogue was intelligible and non-sibilant. The surround presentation was pretty good. I do like the refined nature of Kung Fu Pandas surround presentation better (sound effects, spatial cues). What sticks out the most for this Blu-ray disk is the extreme dynamic range and can u say bass? The bass reproduction and extension is intense all throughout the movie.
A worthy addition to any Blu-ray collection.