The first thing that went through my head the second Sunshine Cleaning ended, was 'I could have gone on watching for at least another hour'. Not just because it ended a little abruptly, but mostly because I so thoroughly enjoyed this film, that I was seriously disappointed when it was over. It's like that book that's so compelling that you just want to inhale every word, but dread to actually finish. Sunshine Cleaning is about two sisters, who, driven by dire financial straits, decide to start "a biohazard removal/crime scene clean-up service", cleaning up the houses of people who died…