I watched this one last week. Given that it had decent word-of-mouth, I was disappointed it was a pretty lackluster movie. The plot twists about the key character's past is good, but the execution and the main bad alien really didn't grab me. It always bugs me when movie makers get real space hardware so wrong usually due to lazy research (the Apollo 11 Saturn V is all FUBAR). And seriously, Tommy Lee Jone's face just looks.... weird in this movie, like plastic surgery gone way bad.