First off:
I just finished it. I was impressed - but not as much as 10 Cloverfield Lane. This one (like 10 Cloverfield Lane) makes you think and try to piece it all together - although, as a prequel, this really explained a lot for me. I liked the character develop and the plot twists. I haven't see it in a while, but this felt a little (or a lot) like Event Horizon. It's like a space horror, in the Cloverfield world.
I'll admit that I'm having a lot of trouble piece together all of the realities, so when you guys finish this, I've got a few questions (see below).
CAUTION: SPOILER-ISH.....
1.) After seeing this, is 10 Cloverfield Lane in the same reality as Cloverfield (the movie)?
2.) Is the bunker in this movie the same as the one in 10 Cloverfield Lane (see above question?)