Also loved the big reveals, just amazing.
Spoiler
The derelict and hive both blew my mind completely, just did not see the hive coming at all.
The reason the androids are still hostile is APOLLO is on WY orders which are in place because there are Aliens about, Ripley trys to shut it down and it states there is still contamination in the reactor code. She goes there, find the nest, blows it, BUT aliens escape, so APOLLO still thinks there is a contamination everywhere, and hence the Joes are still hostile.
A couple of gripes are... well the shitty deaths of like every character.
Spoiler
First guy I thought was actually a good character, dead for Alien reveal... what a waste not to have him be in the hive!
The every other forgettable guy you mean gets munched.
Waites, at first I thought he survived? But I guess the Joes got him.
Random black dude who survives gets facehugged offscreen, again why not have him turn up a in a hive later or something?
Samueles was the biggest crappy death in the game, I was waiting for the bit where we would need to go back and reboot him to help us :-(
WY glasses girl "muahahah I'm evil" next scene "ugh I'm randomly killed"
The guy from the other ship with the tatoos, he had the right idea, I liked him... nope, bitch slapped and killed.
And to top it all off, Amanda floating off into space at the end.
Apart from that, well I loved every second.