I got really fed up with TV a while ago, we have Sky Q, including movies and sport, Netflix and Amazon Prime, but some nights, there was just nothing we felt like seeing!
Yes, I know, it's a first world problem!
However, we're never short of something to watch as we have a huge DVD collection, including the full series of Poirot, Miss Marple (Joan Hickson of course), Sherlock Holmes (Jeremy Brett), Midsomer Murders, Bergerac, Dangerfield, Father Brown, Campion, Rosemary &Thyme, and others which I can't bring to mind right now.
Also comedies, Dad's Army, Fawlty Towers, The Thin Blue Line, Drop The Dead Donkey, Jeeves and Wooster, Bread, Watching, As Time Goes By, Frasier, 'Allo 'Allo, Citizen Smith, My Family, A Fine Romance, Friends, and a few others.
Loads of films too, in particular my B/W collection, Bringing Up Baby, It Happened One Night, I Married a Witch, 39 Steps (Robert Donat), Sherlock Holmes (Basil Rathbone), Arsenic and Old Lace, My Favourite Wife etc.
I don't mind a bit of blood and gore, and really enjoy Silent Witness, but Luther is a bit too much for me, even with the heart stoppingly gorgeous Idris Elba!
DH and DS have violent film nights at ours, while DDiL and I watch Rom-coms round at their house!