Ooh that was an exciting one, although obviously was still choking down my tamal disappointment 
I think Ian is being stitches up somewhat in the editing as he comes across as a grade A twit but he is obviously very good at what he does, they just never seem to give him the credit he surely deserves.
He is my least favourite though.
Nadiyas showstopper looked so garish and not like anything I would ever eat. To echo pp, I don't like the idea of eating anything too kneaded and eaten without cooking again (eg bread is okay!) as it feels a bit like eating play doh. And chocolate shouldn't be blue. For the same reason, I really hate the trend for those fondant iced cakes with the character decorations which is really just a mountain of sugar paste. Bleurgh.
But it did look like a centrepiece, and centrepieces aren't usually eaten are they? Maybe they are, I always thought they were mainly for decorative purposes and that later on in the evening, a drunken buffoon me walks past and breaks off a handful.
Floras looked stunning until it was hacked into. She was the right person to go.