You all remember just a few weeks ago when Sony ripped away a bunch of movies and TV shows people “owned”? This ad is on Amazon. You can’t “own” it on Prime. You can just access it until they lose the license. How can they get away with lying like this?
1080p video streams are also much more compressed than BD. I can't always tell, but when I can it's because there are distracting artifacts on the stream.