Ostermontag is basically a speed-run of horrific acts and extraordinary brutality; some moments present in this film, you will never see again. (Hopefully by choice.) The story is strange in the context of how its set up. Instead of making it all known immediately, the film takes it's sweet time showing all the atrocious gore effects and unbridled misogyny instead of evaluating the story further.
The story in question is broken up into parts, which Ostermontag occasionally hands us; the result is a narrative that takes far too long to get to the point and leaves too much ambiguous, so that all the horrors take center stage. This film very clearly only exists to disturb you.
The violence most times just feels mean-spirited. It almost feels like a hate crime toward women, through the sheer amount of violence that's dished out to them here. Luckily for those wondering, the gore effects aren't great, so it won't make your stomach churn nearly as much as you'd expect.
The acting is about what you'd expect to see from these kinds of shock reliant mulch; it's awful. Asides from maybe two or three horrifying moments, (Which are still over bloated, mind you.) the horrors become mind-numbing after a while because of all the blood that's being forced down your gullet. It becomes more tedious than scary.
Yeah, this is plain bad and i'd advise staying long and far away from this. But i know for some of you reading, that'll be the highest recommendation possible.