The dancing was hypnotic, especially with the very Gaspar Noe-y camerawork. It felt very long for being 96 minutes, though. With Irreversible I didn’t mind the extended shots where nothing much is going on, because the plot & dialogue had me on the hook. This one had a very loose plot & what seemed like ad-libbed dialogue, so it was much less engaging. I did appreciate the depiction of people on LSD without the usual visual movie cues that accompany it. It was an interesting change of pace to be entirely outside of the characters’ experience.