It rests on Apichatpong's familiar metaphor of sickness and the drive to heal it... For Apichatpong, though, what Buddhists see as spiritual sicknesses – the mental impediments to achieving nirvana – always trump purely physical maladies, tropical or otherwise. The diagnosis here, as in several of the Korean master Jang Sunwoo's explicitly Buddhist films, is situation critical, and probably inoperable.