It’s the ‘70s punk rock era Britain-set coming of age Kama Sutra alien infiltration cult curiosity you didn’t know you were looking for. The always imaginative auteur and champion of underground subcultures John Cameron Mitchell’s latest film merits a B rating. The movie has a video store friendly title, How to Talk to Girls at Parties, but that’s where the mainstream elements end. Alex Sharp, a spitting image of young Bob Geldof, is charming as a music scene denizen whose friends stumble upon a house party and an intriguing young woman, played convincingly and enjoyably by Elle Fanning, who may not be of this earth. The rules of her tribe provide a few complications for a burgeoning romance, but Mitchell’s electric kool-aid picture show plays by few expected rules in chronicling the young couple’s brief time together. This kaleidoscopic escapade is overstuffed with ideas; it’s telling when Nicole Kidman in a guise akin to Bowie’s Goblin King is one of the least strange things afoot. There’s a crazy cool music number, some of the strangest sexual goings-on this side of Planet Transylvania or Mitchell’s own Shortbus and some provocative but only lightly explored themes about what generations appropriate from each other to create a fresh scene. The film runs out of steampunk towards the end and doesn’t stack up as one of the director’s best. The romance is only ok, but the vibe is bonkers. Recalling the great philosopher who once said even bad pizza is still pretty good, it’s nice to have this new if wildly uneven work to enjoy. This new wonder from Mitchell will undoubtedly scratch an angsty itch and become a cult find for a certain adventurous crowd. Oi!