Contains SPOILERS

Rating: 10/10 (18 February 2016)

**********SPOILERS BELOW********
It's true that the movie doesn't necessarily respect the viewers mind. Sophisticated aliens who can travel between planets decided to come to our beloved earth which is mainly made of water. It turns out that these aliens are vulnerable to the water. This makes you question why would they take the risk and come here? Why come to a planet that will kill you? The purpose of the alien visit is not very clear, maybe they were desperate, maybe there home planet was torn apart by some civil war?
In fact you won't think about any of these questions during the movie. The movie has so much thrill it will keep you on the edge of your seat. Few movies manage to get a grip on you. The build up of the events is very suspenseful. The first time I watched it I was a kid and I got scared in some scenes. As I watched it again as an adult I felt the thrill in some scenes. I think what makes the movie a great experience (for me) is not the plot, but how the stories evolve.