So real Mark Ruffalo gives a mesmerizing performance playing two twin men, one diagnosed as paranoid schizophrenic. I love how the story unfolds slowly, layer by layer revealing the story of a family who has deal with multi-generational issues. It's raw, real, and does not sugarcoat mental illness and how hard life can be for some. The cinematography is beautiful and the soundtrack is just right. Thank you HBO for putting out the best show I have seen in a long time.