Brilliant, just absolutely brilliant - so realistic it takes you on a journey that you really want to escape from sometimes, lucky for us we can switch it off, the real police can't. No wonder they end up with so much PTSD, this programme truly shows the crap they put up with and that sometimes they fall down with the pain of it all. The best TV I've watched in ages, the characters are believable, the storylines are breathtakingly realistic, I can't wait for the next season.