The theme of this movie...

Rating: 7/10 (9 May 2018)

Every movie has a theme whether you like it or. Some just make you completely clueless what the movie is all about. Some just gave you thrill during the 1 1/2 hour, but no precise purpose.
However, this movie has one hidden theme which is.. Human do mistakes in life.
They (astronauts) make mistake getting the "alien" in the ship
and They made mistake at the end...
The ending is kind of surprise in some sense. If I was the movie maker, I would continue this movie as in LIfe 2