I won't get it for a while because amazon.com hasn't even sent it yet, and none of the stores have it here (big surprise). I have a friend that works at Best Buy and I tried to get her to pull some strings but I didn't really expect anything to come of it.
The one thing I heard is that it only has the pilot and the commentaries as extras, no deleted scenes or outtakes (unless they are easter eggs or something), but it's no biggie because the pilot itself is like the biggest deleted scene you can have.
If somebody else has it already and writes a good enough review I won't be offended. But I've written enough reviews and stuff about the series itself that I could easily write a good review for the site.