Excellent movie

Rating: 8/10 (18 June 2016)

I really enjoyed the movie and have seen it 3 times already!
Of course, realizing they are on the moon inside of the station and watching them walking and acting as if they are walking on Earth (gravitation wise) can be a bit disheartening. But, forgivable.
The only REAL problem I had with the film was WHY make the clones sick? I don't think it was ever addressed as to WHY make them sick and WHY near the end of the 3 year contract? I mean, a healthy Sam can climb into the return vehicle thinking he is going home just as easily as a sick Sam could. Either way he'll be vaporized. So, WHY make the clones sick? That really bugged me.
And, the first clone was about to reveal to the second clone about the return pod (or vaporization chamber) but never got the chance to explain it to him. That would be great information for the second clone to have back on Earth. He needed to be told. I have a hard time with the first same just saying something like "You know the return vehicle?" and then just dropping the subject after that.
All and all, though, it was a good movie.