I always boggle that people constantly seem to fixate on Newt and Hicks dying, when damn near everyone dies in those films, up to and including the main character of the entire franchise. As I wrote in another Alien 3 discussion recently on another forum, that movie's primary theme is about how we face our ends.
And one of the hard truths of existence is: sometimes, our end is cruel and senseless. You feel angry at Newt and Hicks buying it? Good. That's precisely the way Ripley feels, too, and your reacting to it in that way is a measure of the empathy the film rightly purchases. Loss is as much a major theme in the Alien series as nihilism is.
Keep Ripley and friends far away from this, and I’m pretty excited. Give me a weaponized Xenomorph being dropped on some slummy mining planet to quell a violent uprising, or something. Blomkamp could do this in his sleep.
Ah, well. Sharlto Copley will get to play an android in the new movie, I'm sure. Or the son of Paul Reiser.