This review may contain spoilers. I can handle the truth.
A major problem with the film happens at the beginning; there is a scene where Cruz kills someone and then Pete tells him, "Oh no what what have you done?!" And a few minutes later there's a scene where Cruz kills someone and then Pete says to him, "Oh no what what have you done?!" And as you probably guessed after a few minutes, there's another scene where Cruz kills someone and then Pete tells him, "Oh no what what have you done?!". This is very repetitive.
but I guess that without this movie we wouldn't have the wonderful "What We Do in the Shadows" so...