I have plenty of good shows that I watch, the problem is, I'm either waiting for new episodes or the shows have ended.
Westworld, Game of Thrones, Rick and Morty, Stranger Things, Lost in Space, Man in the High Castle, The Good Place, Archer, The Ranch, Arrested Development, Unbreakable Kimmy Schmidt (though I'm not caught up on this one). Are the ones I enjoy the most that aren't currently airing or that I'm caught up on.
As far as favorites that have already ended (some of which I go back and watch from time to time) Stargate (SG-1, Atlantis and Universe) Star Trek DS9/Voyager, Farscape, Eureka, Firefly, Torchwood, Fringe, Breaking Bad, Friends, How I Met Your Mother (Sans the last season...the last season never happened...) Frazier, Seinfeld and Scrubs to name a few.