I've actually finished a fer of the various season box sets I had partly watched over the last few months:
Supernatural season 5 which I found to be disappointing.
Being Human ( UK version ) series 1 which I thought was excellent.
The Batman which is a fun anime inspired take on Batman.
True Blood Season 3 which is just forgettable as the first two seasons.
Torchwood: Miracle Day which was a bitter disappointment after the excellent Torchwood: Children of Earth mini series.
I'm hoping to finish Eureka season 3 sometime soon but I'm really enjoying it so far.