Perfect Blue: Yume Nara Samete

This movie left me baffled. Centered on a young woman model trying to become a celebrity, there's also a man who is seemingly obsessed and stalking her. Then something happens that takes the obsession in a different direction, and had me intrigued. Sadly, instead of going someplace interesting it was just confusing. I won't spoil what it is because it was the only thing that prevented me from falling asleep. Since this is a Japanese subtitled film, I thought perhaps I'd missed something and Googled some other reviews. I'm not alone in my confusion or boredom.