Er could it be because Darcy B. actually KNOWS something about dancing, and Madam A feels threatened - out of the comparative comfort zone she has with the other three 'guys'. Alesha is scrabbling so hard to keep up and sometimes it's glaringly obvious how far out of her depth she actually is. If in doubt, snort like a stuck pig.......or cackle.
Mind you, I found Darcy extremely, and surprisingly, 'cold' when she appeared on the panel on Saturday. I think she was nervous (according to write-ups before she came onto the panel) but she needs to loosen up big time if she's going to come back next year, which given she now lives in Oz, I somehow doubt. Still, at least she kept Len and Craig apart eh.
Add - after I posted..... lololol Bluebell.
Also - I thought I spotted that Alesha is returning next time --- BIG MISTAKE. Bring back Arlene - or one of the retired pro.dancers who would make a far more informed judge. The show needs judges (not eye candy) if it's going to retain any sort of integrity in terms of 'competition'. Surely?