I'm enjoying GOT -- Peter Dinklage is the best! I also love Mad Men and Breaking Bad is excellent.
If you really want to reach back to an old show that was excellent TV and you like The Wire, catch the old Homicide: Life on the Street. I still miss that show! I got to meet some of the cast since they filmed all around my hometown. Melissa Leo, Richard Belzer, et. al... Andre Braugher was amazing in it, and if you like great interaction between characters, the partnership between him and Kyle Secor was absolutely amazing as it developed.
Oh, speaking of Andre Braugher, I enjoyed him in Men of a Certain Age. I liked Ray Romano in it much more than I expected to.
We've gone a bit off topic here, huh? But I love that you all love these shows too!