I think I'm at a personal low for watching, or even knowing about, current TV shows.
I've tended to gravitate to the more offbeat stuff. TWIN PEAKS currently, BATES MOTEL most recently, BIG LOVE, THE WIRE, SIX FEET UNDER, DEADWOOD. And everybody's favorites, offbeat or not, THE SOPRANOS and MAD MEN. I started off loving BOARDWALK EMPIRE but lost my way and need to return to it for real sometime. I loved the short-lived MAGIC CITY and wish it hadn't had the rug pulled out from under it.
That sounds like a lot, but it isn't. Those cover the past fifteen years or more! I have no doubt there are others I'd love, but I'm just not fanatical enough about staying on top of what's coming, the scheduling, and sitting my arse down in front of these things and giving them a chance.