There's no beating around the bush: this is stylish pulp cinema and not too much more. But, somehow, it's just so satisfying. The obvious highlights are its well-curated soundtrack (darkwave and electro are my weakness, so I may be holding bias towards this film in its favour), competent cinematography, and tone (I personally felt a vague reminiscence of Season of the Witch's mood, although it could simply be the Halloween setup).
Overall: not exactly artisanal, but not dull. It's a fun ride.