I also loved Breaking Bad, and recently finished watching it all over again for the second time, which was probably even better than the first time around. As for Game of Thrones, I can definitely see why it is so hyped, I personally think it's incredible and probably my favourite of all the boxset stuff. I'm currently watching all that again as well. now onto season 4 and that has definitely been even better second time around, so many little things I didn't pick up on that now make sense. I think it is fantastically well written, I know it based on the books but some of the dialogue is superb, particularly the many scenes with two characters - I love the exchanges between Tyrion and Varys, both brilliant characters brilliantly acted. It looks absolutely stunning as well, the scenery and costumes are amazing and I think it's genius how so many characters and plotlines are crow-barred into just ten episodes each season.
I watched the first two seasons of Homeland and that was enough for me, the missus loved it and has carried on but I personally couldn't stand it and found myself shouting at the telly most episodes. It was just so cliched, so stereotyped and just so bloody American, I'm actually surprised I made it through to the end of the second season!