We got a few early copies delivered at work on Monday, so I have had the Scandinavian edition since then.

Really nice looking set. It looks different than the US edition. The face hugger on the front of the box is much better looking in real life. It stands out about 1/3 of an inch from the rest of the box.
I haven't had the time to watch any of the movies in full yet, but I have taken a brief look at Alien and some of the extras. I hope to find the time for a closer look during the week end.
Since my set up is far from high end (PS3, 720P projector, no loss less sound), it wouldn't be fair to you or the set for me to comment on the picture and sound quality. I will leave the full review to the professionals.