This is my first movie review ever. Honestly I loved the thriller and etc however, the entire movie did not make sense at all. There were a few loose ends and pieces missing. It's a shame that the killers face was not shown fully but I still suspect the plumber after all.
In almost all horror movies that I've watched, there would always be at least 1 survivor but in this movie there was none besides the unknown serial killer on the loose.
I guess this what our actual reality is like at times but this has to be by far a very disappointing ending. Hopefully, The Open House 2 will give us the face of the actual serial killer and at least 1 survivor.