For those still debating whether or not to DL a 38.4 GB movie, I try to give my humble opinion.
Haven't watched the whole movie in one sitting yet, mostly just watched my favorite scenes, but I can say that what I have seen and heard thus far has been very pleasing to the eyes and ears. As I posted earlier, on my system, the center channel benefits by being raised about 4db. YMMV.
Included before the film, or main menu starts, is a THX trailer that I don't believe I've seen before. I won't describe it, so as not to spoil it for those who haven't seen it yet. But it's very cleverly done.
The main menu has 6 audio options! The film in DTS 5.1, or Dolby EX 6.1. (I preferred the DTS mix, seems to have a bit more "punch".) 2 Isolated Music Score (soundtrack only) tracks in DTS 5.1 or Stereo PCM options, and 2 running commentaries with cast and crew.
The picture quality is excellent. 1920x1080 MPEG-4 AVC encoded @ an average bitrate of well over 30Mbps. No pixelation, banding, or black level/contrast issues that I can perceive. I've previewed it on my 120" FP LCD, and 50" plasma systems. If this has been color corrected (which the previous screen caps seem to indicate), all I can say is that I'm happy with the colors.
There are 50 chapters, but no scene specific menu access, which is fine by me.
Since I haven't watched the entire film as yet, I can only say that I believe it to be the same (Special Edition) version that was screened on Cinemax HD about a year or so ago. Although I've read in this thread that there was also a screening in Germany. Whether this transfer is from the former or the later I cannot say.
For those of you with a fast internet connection, and a means to mount/play (or burn) a large BD .iso file, I'd say... GO FOR IT!
I can't wait for the rest of the films done in a similar fashion.