Watched it last night on IMAX. I gave it a solid B. The actor David Jonsson who plays Andy was AMAZING. Nothing really new about the story telling but I still enjoyed it. But I do have a question. And it is spoilerish so...
After the chest buster left, it then cocooned itself on the hull and emerged as an adult alien. I don't remember this in any of the other Alien movies. Is this normal? Am I simply forgetting this aspect of alien life-cycles?