I really liked Being Human...
I've made it up to season 2 of BH, and I have to admit I'm disappointed.

They've thrown so many conflict points and plot twists and whatnot, they seem to have lost the heart of the characters. (Plus the characters keep whinging on about things that they did to screw up their own lives, I'm rapidly losing sympathy.)
Ah, well, I still have a whole cadre of fun shows.