I don't really watch much TV anymore, let alone any new shows. I pretty much watch only movies I haven't seen and occasionally re-runs of a comedy show if I'm in the mood.
The only new TV show I've watched in the past couple of years and gotten into is Boardwalk Empire. That show is incredible, just finished watching the second series and the third is out this Autumn, thankfully after I come back from the US. I can't wait.