Well.. it showed whatever said of not allowing Nithya to do work and all.. fine.. but the part when all men in front of the camera declaring M & M as worst performers was NOT the time BB asked to choose the best ejamaanar and worst maid at the end of the task.. it was sometime inbetween the task when they announced punishment for those ladies M & M.. Actually during the end of the task, even I expected they'd choose one among those two but they went with Nithya..
So, the kurumpadam has different instances clubbed together.. Though it's a much needed one, felt like BB is playing here as per their convenience..