One of Fulci's lesser efforts, Aenigma is a blatant copy of so many other films, it's hard to count them all. Set in a school, it involves a misunderstood loner called Kathy who is cruelly taunted by her classmates, but takes revenge by means of psychic powers. So far, so "Carrie". But here, the cruel prank puts the victim into a coma, and it's from here that she wreaks havoc, which echoes "Patrick". She somehow manages to possess another student, who goes through the school leaving a trail of destruction and death on Kathy's behalf.
Sounds great for Fulci fans, but don't hold your breath. The various revenge murders are all very unimpressive and often ridiculous, including death by being scared of a museum and death by being confronted with a boyfriend's corpse! What's wrong with these people!? The film has no highlights of gore whatsoever, which is a major shortcoming in a Fulci film. Even it's set piece murder, a "death by snails" sequence will probably leave you laughing (how exactly do snails manage to overpower someone??). This, along with the film's title, makes me think that Fulci is actually trying to emulate Argento's far superior "Phenomeona".
The film is generally pretty confusing, as Kathy's power, and her hold over the possessed girl are never properly explained. The acting is awful, the lead character (the possessed student) wanders around looking totally bored, so you won't really care about any of the characters. It's also ugly and dull to look at, even though Fulci tries to ape Argento yet again by bathing many shots in lurid coloured lighting, mostly a tiresome bright blue, but it just doesn't add up to anything coherent. The dubbing is poor as usual ans there's a really REALLY, bad ballad being crooned over the prologue when Kathy is looking forward to her big night out! Even Fulci completists could rest easy without ever watching this one. A real stinker.