Reviewed by GREG KING Director: Jang Sun-woo Stars: Kim Tae Yeon, Lee Sang Hyun Last Tango In Seoul? A Korean version of The Story Of O? This graphic Korean film about a sado-masochistic relationship that becomes increasingly obsessive and self-destructive has caused controversy in its country of origin, not least for its frank sex scenes and depiction of sexual fetishism, but has somehow managed to …