They're all pretty passive and pathetic at first, and she actually sorts herself out much quicker than the other two. George (the werewolf) whines so much I wanted to throttle him for most of the first and second seasons. However, the people above are right - the picture you posted is the BBC Being Human, which is into the third season, and is a pretty awesome show. I have some quibbles, but sexism isn't one of them. There's another incredible awesome woman later on, who's now my favourite character.

The US version, I haven't seen but expect horrible things.