I paid to see the movie, just to see what all the hype was about. It's a mess, of course, from David going Nazi and practicing genocide, to the mindless violence of "an earthworm impaled on a hook to catch fish," to space idiots/children who aren't smart enough to be hall monitors. 
I had wondered why some folk considered the first three "Alien" movies Canon and NOT the current set. 
I'm with the "three and done" crowd, this movie is a Hollyweird popcorm flick. 
"Do not watch this movie. God complexes and stupidity abound. Stay away if you value your peace of mind." (Repeating acoustic beacon)