You guys that don't like how Jillian is acting - remember they do a lot of editing to make things appear worse/more dramatic than they are.
Remember last season when it appeared on the show that she told Allison Sweeny to "Leave her the F alone!" about Brittany? I heard on her radio show that she was actually yelling that at one of the producers who was trying to provoke Brittany to get a better reaction and some tears.
I noticed on Tuesday's show that they used the same shot of Bob looking towards his team with an upset expression twice. Once they used it during one of the first weigh in's and then they used the exact same shot for one of the last weigh in's. I suppose they used it twice because it was a dramatic/angry type of glance he was giving.