I think the costumes and staging didn't help Dev and Dianne, it all just melded into one bizarre red moving blob.
Unlike others I think Dev deserved to go in the Dance Off. Either through shock or disappointment that he was there he didn't seem to me to be really trying and danced it worse than the first time, Emma on the other hand seemed to have the attitude that if it was her last dance she was going to enjoy it and I thought actually improved by being less cautious.
As others have said the public don't vote couples out, they vote for who they like and want to see again. I do agree that the marking was all over the shop and that is what causes the issues rather than the voting patterns of the public. Also agree that there seemed to be a very odd atmosphere in the Show and I just can't be doing with all this over emotional weeping and wailing, it's a dance/entertainment show fgs.
Weaponised Nans is genius, wonder if that is one of the criteria the Producers check for before selecting contestants!