After Breaking Bad it gets hard. Just some of my favorites over the years - in no particular order:
House of Cards
Fringe (not including the final season crap)
Walking Dead
Seinfeld
Cheers
Awake (too bad good original shows can't make it on network TV)
Flash Forward (see previous comment)
Dexter
American Horror Story
South Park (that's right I'm demented)
Twin Peaks
Supernatural (up until the last few years)
True Blood
The Sopranos
The Office (not counting the last 2 seasons)