I disagree, series 2 of Walking Dead was the worst by far! Series 1 was brilliant, series 3 was the best and series 4 so far has been pretty poor. Series 1 was short and sweet, series 2 was dragged out massively! There have been 2 standout episodes and the third to last and second to last have been good. I await the final this evening
I think it's getting a bit old hat now though, they need to shake it up soon. Out of the dozen or so people that watched it in my office there is only me and 2 others left now and I have seen similar comments on Facebook & Twitter.
Still not watched GOT, well I watched the first 2 episodes and thought it was pretty good but never got around to watching anymore!