After watching some of the 2016 show live via PlanesTV, the then new regulations post Shoreham seemed to make it not worth the bother!
I seem to recall that ‘display’ by Sally B was pretty much a circuit, and the Warbird displays seemed to be pushed even further away from the crowd than other airshows with the new and revised display lines.
And I have heard similar comments to HP111 as regard to the public ‘being an inconvenience’ which doesn’t bode well.
I think you have to ask yourself if it’s worth going (£42/£37 concessions) if things haven’t changed?
Cheers
Paul