Game of thrones: Cause it's fucking amazing on so many levels. Character development is 360 where you end up loving characters you started out hating and vice versa. The plot is twisted and manipulative keeping you on the edge of your seat. The atmosphere covers aspects of socio and economical turmoil that are underlying yet very informative factors of a story line etc.

Agreed, I love this show! For those of you who have been holding off... don't, you won't regret it.