Part of the reason why it didn't happen last year is because the crowd were told not to boo! I know I've said this before, so forgive me for harping on, but when I was at Josh's eviction last year, the crowd started off booing him, fairly good-naturedly and the warm-up guy said that as it was Josh's big night couldn't we be generous and give him a cheer??
I can't help wondering that if Davina had said this to the crowd before last night, they would have shown a bit more respect. I was at Lee's eviction this year and there was no mention of not booing said to the crowd.

