Edgar Cochran’s review published on Letterboxd:
Suspenseful, disturbing and scary, Perfect Blue, by Satoshi Kon, is a good and cool but predictable character study. The idea has been managed several times before, but the animation is chilling and has some inventive and intense sequences that explores the ideas beyond Hollywood accessible territory. Great animated film.
If you have already spotted some classic films as inspirations for Aronofsky's Black Swan, here's a more direct one.