mix the scenaris of war of the worlds, independance day, armagedon, 2012, signs, aliens, terminator, fallout, skyline, the myst, Cloverfield, A.I.,2001, 2010, 12 monkeys, District 9, 28 days later, the road, transformers and you have the scenari of this movie. Always the same crap over and over. The aliens, the dying humans, the gi's...
If only one of these movies was done well mankind would really be terminated at the end, no happy ending. Cause it's likely what would truly happen. But for some bullshit reasons we always find out a stupid weakness in the arsenal of aliens who are millions years ahead of us in terms of technology.
Design of the alien spacecrafts and their weaponry also reminds me a lot of an old video game called homeworld 2 my brother was playing in 2002.
What is going to be really funny is when ET or a meteor are really going to come our way.