a review of 银湖之底

Under the Silver Lake has a pleasantly surreal, absurdist atmosphere with lots of imaginative elements, sort of a mix between David Lynch and Terry Gilliam, although that's a bit too much credit. There were a few aspects that diminished the film's impression on me. First of all, the story lingered on for too long, with too many plot twists. Secondly, I felt unsatisfied by the lack of a conclusion after the main character's exhausting two and a half hour quest. Did everything only take place inside the main character's paranoid mind?