In a very odd way, I'm finding that I can't take any interest in this election campaign

I know what you mean. I think, for me, it is because there is nothing of substance. The Tory wild estimates of Labour spending are clearly fake, but Labour has not yet said what its real commitments are. The Tories are making no end of announcements but all uncosted and almost all without timescales.

Maybe when we actually get manifestos the vapourware will reduce.