I just finished "The Crown" on Netflix. It's good if you like the royal family. I'm now watching "Gotham". I've passed it over many times, but it is excellent.
Gotham is one that I wish I had gotten in on the ground floor - just couldn't find the energy to get vested in it. I loved Grimm, but it kept changing day/time slots and it fell off the radar after the first season.
Have also been enjoying Ash V. Evil Dead - think the new season comes out in February. And I need to finish up the last couple seasons of Black Sails.