which show should i start?

[forty1down]

i just finished the walking dead season 1 last night...loved it and its got me in the mood for more tv shows...being the blu-ray collector i am, i buy way too many (on sale though!) and dont always get around to watching them right away. so, i have a night to myself to relax and i dont work til 1pm tomorrow. i have the following on blu-ray which ive yet to watch...which should i start?

fringe seasons 1 & 2
firefly complete series
dollhouse season 1
mad men seasons 1-3
dexter seasons 3 & 4
arrested development seasons 1-3 (dvds)

im kinda leaning toward fringe but ive been told it starts off extremely slow. anyway, any suggestions?