Amateur crap.
Useless.
Next time let them focus on a good story first and dazzle us with effects later.6
There are some good ideas in there, but overall it was disjointed crap. Especially the first story starring Sigourney Weaver.
Neil Blomkamp got his first breakthrough when he was offered to make District 9 based on one of his short films.
His next movies, Elysium and Chappie, were not well received. Maybe he's struggling to get financed again. So this was a way to recreate that original lightning in a bottle.