Somehow I don't think this is uncompressed audio, so I wouldn't compare it to Blu-ray. I'm sure it is more compressed than DVD, and the differences between Blu-ray and DVD is easily audible if your using something better than ear buds.
Please keep a high standard. I'm tired of this constant low quality creep. it's like a cancer invading our industry.
I love the CES 2012 video where Leo Laporte asked Alan Parsons if it is available on download. Alan's response was something like, I wish MP3 would go away.