Had to go to a list, there are so many. Of shows in the 2010's:
GoT - yes it ended badly but it was so amazing when it was good.
Downton Abby - Fancy pants soap opera. Perfectly cast.
Better Call Saul - It's no BB but it's still great.
Silicon Valley - So funny, a great 30 minutes. Some of the best characters on a comedy show.
Happy Endings - This show was great, so hard to do a good comedy on network TV. Very funny, good characters. Not sure why it didn't catch on.
Fargo - Love this show, Season 2 so good.
Stranger Things - Entertaining.
British Baking Show - Have no idea why I watch this show but I like it.
The Crown - Well made.
Veep - Always good.
Shows that had great seasons: Big Little Lies Season 1, Hannibal season 1
Need to watch: Killing Eve, Leftovers, Marvelous Mazel, Chernobyl, Mindhunter, American Vandal, Mr Robot,