I do agree it is the backlash against Freddie (which to me is a real shame), but to say Lisa has changed - please, I can't take it anymore!!
I don't hate her, as there is good in everyone, and very occassionally she can be OK, but if people cannot see the reasons why she has 'changed' they are poor at analysing the ebb and flow of BB...
1. suddenly her gang starts to get dismantled and Freddie doesn't walk = Lisa gets quieter (a little) and the balance of power shifts
2. then she's finally up for eviction = after flipping out, she goes all sweet, throws her heart into the task, making sure all HMs can see what she's doin, and takes full part in the tea party playing up to the camera - she even 'beatboxes' with HW at the bus-stop FFS
-- it's called a GAMEPLAN
