First, okay I admit it, I watch(ed) it.
There was something about the BBC version, apart from the travails of pressure baking. I think it was the deliberately tacky Mel & Sue repartee and inuendo which was tacky with consummate professionalism.
The new one is, well, a bit like watching a second-rate Abba tribute band - even a first-rate tribute still isn't Abba, and a second-rate one can be a travesty pastiche. Which is what I think of the new GBBO - a pastiche and a travesty
Oh well, if I need a 'fix', there's always re-runs.