This is an insanely bonkers and absurd 90-minutes of fun! It has some incredibly top-notch action set pieces with over-the-top violence and gore that just makes this an entertaining watch! Yeah the film is a bit tonally over the place and there are some pacing issues but with a short run-time, it never overstays its welcome. Recommend going into this blind for full enjoyment!
The visuals are phenomenal with a wonderful practical set design and lighting that really illustrates the surreal nature of the backrooms. The cinematography and editing is also top-notch and captures the claustrophobic environment. The writing is where the problems lie though. The characters are quite under-developed, the plot is very minimal, and the 3rd act of the film is a bit of a drag with a weak ending. Still, for a directorial debut, this is extremely promising!