Complete lack of logical sense

Rating: 3/10 (19 July 2005)

The first part of the movie was actually not this bad, the pace was getting a little slow but you seem to be interested at least until the aliens show up.
This is when things get bad. The aliens are supposed to be technologically superior to us but still they try to capture humans with their bare hands. Where is the logic in that, there would have been tons of way to get the humans dead or alive.
Also the motivations of the aliens are left really vague, which is clearly wanted but still it leave this kind of moral that nothing can harm us because god watch us. The aliens are merely the impersonal enemies that are there because they are evil and we the good one are going to defend ourselves because we are the good ones.
The major plot problem in this movie is that nothing explain why the alien left, or at least nothing gave clear answers to this event. It is evident that water was the weak point of the aliens, but there is inconsistency in this. First inconsistence: the atmosphere is composed of a part of water. Second inconsistence: humans are composed of over 70% water so as most living creatures and plants. Third inconsistence: The planet is composed of 2/3 water, why would a supposed superior race show up on a planet mostly composed of water, to capture creatures that are composed of water and all that without protective suits.
The movie in a global view isn't bad as long as you don't seek a logical sense in all that.