I received mine yesterday. The Blu-ray looks extremely nice...even better than the static screenshots posted online. I popped in the included DVD just to see, and the difference in resolution is very noticable. And although not lossless, the Blu-ray audio is very clear.
The documentary (on the 3rd disc) surprisingly has optional English subtitles, which is a nice plus.
The "Digibook" packaging is also superb looking. All in all a very nice release indeed!
"The good thing about science is that it's true whether or not you believe in it." - Neil deGrasse Tyson