I was worried about this - I know that I am Not Good With Change, and feared it wouldn't be as good as the original - and that I would miss Mel, Sue and Mary too much - but I was wrong.
I did feel that it was too careful at times - Prue and Noel in particular seemed to be rather tentative, and as other posters have said, Noel's character seemed somewhat muted. I hope they will be able to let go a bit more as they settle in - I'm reminded of when Rachel Riley took over from Carol Vorderman on Countdown - at first, when she was doing the solutions for the numbers games, she wrote all the calculations so carefully and tidily, but as time has gone by, she has relaxed and it is far more free, and scribbly - I am hoping Prue and Noel will be able to relax into their roles in a similar fashion.
I thought some of the Illusion bakes were completely stunning - such clever ideas, and many of them so well executed too. The closest I have ever come to an illusion cake was three 'pizza' cakes I made for the dses when they had a joint party - one layer of victoria sponge, red butter cream, yellow, shredded icing for the cheese, herbs made of green-dyed dessicated coconut, candied pineapple, and ham, mushrooms and peppers made out of modelling icing.
They passed muster with a crowd of 6, 8 and 10 year olds, but I think Prue and Paul would have turned their noses up at them! 