Apparently this cull is to remove deadwood, however all its going to mainly do is get rid of three female housemates and possibly all four.

Yet deadwood Danny will have no chance of going with this farce.

These twists never seem to be inconvenience males and it usually benefits them and females always have to sail between this bitch and bore thin line.

Eg Sarah is in the middle between these two, yet was clearly cast to be a bitch

Good point, I agree with you.

If you're male and manage to get onto BB it's a walk in the park if you're able to behave yourself. That's all you seem to have to do.
You don't have to 'do' anything, as in 'What has that housemate 'done'', you just have to not do anything of any note or value.