Damn but Hot Fuzz is a CLEVER MOVIE
Like at the beginning when Nick and the old lady are exchanging crossword clues and she says 'Fascism! Wonderful' and fascism is precisely what the NWA were practising…
Or that Nick is set apart from the NWA by only a hair's breadth: note the repeated line about 'the village's rustic aethestic'. The NWA are basically Nick taken up to 11, what with their obsession with order and (twisted) justice. 'The common good of the community' is the goal of them both. And all the people Nick arrests at the beginning are the ones who show up dead later (he's an Angel of death).
AND THEN IT'S LIKE Danny shows up to humanise Nick and turn him far far away from that direction (not that Nick would ever have started killing people, but who knows what anyone might do For The Greater Good?) and then they have this awesome relationship and make a perfect team and SO HELP ME IT'S SUCH A BRILLIANT FILM ON EVERY CONCIEVABLE LEVEL