There were a lot of story threads that ultimately didn't get used, like Richard's investigative reporting. Him, Daniel and Ann weren't even in the last episode! Shame we didn't get to see Faisal get nicked, he was practically skipping away when he found out about Ivan and Matija.
But. Can't really complain when the writing was so unbelievably good and we got that brilliant, cathartic, tense, satisfying confrontation between Catherine and TLR. Just them talking. Incredible. The first scene they'd had together since S1? Just sublime. That moment where she walked in saying "Hello?" and he replied "Hiya" like a son coming in for dinner with his mum. He was clearly still a deluded, insane fuckwit but at least he had the wherewithal to realise the woman he despised gave his son a happy life.
One of the most beautifully heartbreaking moments I've seen was that bit where the photo album of Becky stopped. Just blank pages. So harrowing and nothing needed to be said. Gonna miss this show!
