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Seriously, I mean, what is this, what is this promo pic supposed to tell somebody that hasn’t watched the show, is it “Oh there’s two British blokes and one of them is a 20 feet tall genius child that is seriously dependent on his flatmate, who is, in turn, a 40-something ex-soldier who wear ridiculous shirt-cardigan combos and is equally disturbed and turned-on by his flatmate’s attentions, watch it, there’s also some crime stuff in between all the crazy and gay also Sherlock’s scarf goes straight and stiff when he looks at John.”