Yikes, talk about self-indulgent. It does start off quite frighteningly as a girl is ambushed in an office by a group of colleagues and stripped on what looks like a sacrificial table! Then we discover that it's nothing more than a bunch of bored and wired students who have nothing better to do than play their own version of psycho-cleudo. Then they encounter the enigmatic "Duchemin" (Pierre Zimmer) who regales them with stories of his time in North Africa and of a special powder that could change their lives for ever. Gullible as they are, off we head to some beautifully pristine Tunisian seaside adobe homes where the rest of this plays out. Surreal is putting the rest of this mildly, so don't be looking for anything akin to a traditional plot as the group start to hallucinate and partake in some real Marquis de Sade kind of stuff. Perhaps it's meant to be erotic - but nudity in itself (almost exclusively female) is not necessarily sexy nor provocative. For the last half hour or so, you could easily be forgiven for thinking you're watching a "Playboy" shoot. To be fair, the randomness and unpredictability does work at times and the whole thing keeps you on your toes for a while, but as it gets towards what passes for a conclusion, I felt that perhaps I'd have volunteered for one of the venomous little scorpions that may (or, of course, may not) have featured earlier. It's far too long, far too slow and no attempt is made to develop any form of characterisation amongst these pretty introspective young folks who are easy pickings for their new mentor. It's was showcased at the abandoned 1970 Berlinale and though I am glad I watched it, I shall never bother watching it again.