So i did read a lot about this movie before actually getting the movie on Blu-ray, it was getting a lot of bashing from people, and to me, it's not rightfully so.
This is one of those movies where you really need to be into the whole alien genre to enjoy it.
they try to make it as realistic as possible with the military theme, the story line is basically not there, just action, so you don't actually feel anything for the characters in the movie.
The movie looks great and contain quite some extras. would recommend to anyone who likes sci-fi/war sort of movies.