I've been meaning to post my impressions here, but am just now doing it. First, these releases did get covered by a local US TV station. See that here.
Now, I must say the picture is spectacular. The colors truly pop (especially with so many shows/movies filmed in that washed-out, gray style these days), the effect shots are amazing and the new planets are great. I've mainly stuck with my favorite episodes so far like "The Defector," "Best of Both Worlds," and others...and still others I enjoy I haven't had a chance to watch yet.
I've sampled some of the extra features too--the documentary is quite interesting. I knew there was some strife in the writers room, but I had no idea...wow. On the BOBW side, the commentary was quite entertaining--great to hear from Shelby's actress.
I still need to watch about half the episodes and the writer's roundtable. One other cool thing, Amazon refunded me the price difference after my copy shipped--kudos to them!