If you look at the trailer, it looks like any bog standard alien invasion film:
It had terrible reviews (40% on the tomatometer).
And I have no idea where these reviews or scores are coming from. I watched this solely because of it's wacky premise based on one of the more inane conspiracy theories out there. It was the most fun I had watching a movie in a long time and Udo Kier is great, as usual. Some of the reviews claimed the jokes in the film were already dated when it came out. The joke's on them now, I guess, turns out that a couple of years later, the movie isn't even satire any more.
The poster is silly, the trailer looks like action trash, but in reality it's a 2012 political satire that got way too real in 2016. The action is mostly at the end, which is dunno, 15 or so minutes, out of it's 90 minutes runtime (and even then it's funny). At the end of the day it's a Finnish movie, and that means a certain brand of humor that you may or may not end up liking. It might also require a passing liking of nutty conspiracy theories and an appreciation for whacky Nazi naming schemes, because I was almost falling off the chair when the invasion from the moon began and the Siegfried-class Zeppelin UFO carries showed up.
Oh, and it has a killer soundtrack made by Laibach:
Hey, you made me write this post instead of watching more Steven Universe. Whelp. Sneaksy hobbitses, yes.