"I want Assault on Precinct 13, but with zombies" Carpenter doesn't do it himself anymore, so you build your own splatter with pseudo-zombies.
Of course, don't expect a complex plot or clever dialogues. And yes, there is a lot of blood and violence. And music that tries to emulate Carpenter.
But: Too dark, picture quality not good, pacing uneven.
Conclusion: Not really entertaining, not even on the level I expected. But hey, your expectations may be different.