Another Solaris or Joins any number of B grade Scifi Fliks

Rating: 2/10 (6 October 2012)

I wonder how this ever received a 7.4 rating. Apart from the first 15 minutes where the build up is so good it then degenerates into an almost horrible adaptation of the Alien genre ..
What is the agenda of the Robo-Cum Human is it there to help them or screw the main agenda and poison the others with Alien DNA ??
The film starts Promising so many answers and ends up with more questions.
It starts with answers for 1. Who created us. 2. Why did they want us to come so far 3. what do creators want to tell us do with us.
But it answers none of those questions.. But throws up these at the end.
why do creators want to kill us why do they want to keep themselves from us. where the hell are the so called creators.
Apart from a five minute part where that lady scientist takes on the role of Alien killer a la sigourny weaver / milla zovovich
This movie is a half backed wasted effort
lastly what the hell was charlize Theron even doing in this movie