Angel Dust is engagingly stylish and has some really cool concepts even though it tends toward tedium in some places.
This film is worthwhile. Encompassing a Scientology-like brainwashing/deprogramming treadmill, some haunting urban portraiture, a really hot Scully-like criminal psychologist and details of her personal life with an androgyne husband, Angel Dust covers a lot of interesting ground, though it bogs down now and again. The cinematography is mostly gorgeous, but tends to detour into annoying visual noodling (an extended sequence of images flashing from a slide projector in particular put me off.)
A question for Japanese freak cinema enthusiasts: I know that cult actor Tomoro Toguchi does a small, subtle, slapstick cameo in Angel Dust (the guy in a uniform carrying a heavy potted plant up a flight of stairs,) but who plays the smugly pious cult leader? He's only on screen for about two seconds, but I thought I saw a very familiar face. (I saw it at a theater so I couldn't rewind, and only some of the credits were in English.)