I'm a big fan of weird, bizarre, underground films and when I heard about 964 Pinocchio I watched it immediately. The theme of robots used for sex isn't often used in movies, or even books or comics. So I was quite excited about the film.
As I said, the plot is original and keeps you hooked. For the first 30 minutes. Then it gets too strange and bizarre. Don't get me wrong, I like weird, when it has a point. This is weird just for the sake of being weird, without any purpose. And the vomiting and the gore is there just to shock and disgust you.
The cinematography is very good and original with a variety of different styles and excellent shots. The acting is good, although it's Japanese with their classical overacting. This could be a problem to some viewers but I didn't mind it. It gave the movie a goofy, but also a very disturbing feel. There isn't much dialogue, but there is a lot of screaming. So much screaming that it gets annoying after a while. The environment is beautifully disgusting, though I wouldn't say it's cyberpunky. The special effects and the stop-motion are very good and add to the dark atmosphere.
The biggest problem of the film is that it has an original idea but it looks like the director didn't know how to deepen it, how to make it all come together. There isn't any connection between the characters motives and their actions and in the end, the movie seems quite pointless. It starts good, but later drifts into gory, weird and unnecessary nonsense. The theme offered a lot of space for social commentary and an interesting plot line. Also, the film could be shorter. The running scene is way too long and is a rip-off of Tetsuo(which is way better in my opinion).
Despite it's major flaws it still is an original and fascinating movie, got me interested into another of Fukui's works: Rubber's Lover. If you want weird and experimental, I'd recommend Tetsuo: Iron Man or Eraserhead. Those two are waaaaaaaaaaay better then this.