8/10 so far
probably a 7 once they tag on a sentimental ending

It's a very sci-fi alien spacey episode (the best kind imo)
It's set in a snowy arcticy place, which I'm always a sucker for (see:the thing, empire strikes back)
It's an heavy industrial complex (just like the best 80s action/sci-fi)
Lots of shoot outs and action

and a man just got eaten by a giant brain!