A slightly disappointing effort from "The Master", with some very easy clues early on and some quite legitimate, but diffuse, themed answers. It was, perhaps, the theme itself which was too broad a category.
I did say "slightly" disappointing Ixion! But thanks for the on-line link: my Grauniad looks like an unmade bed after a couple of rounds with Araucaria and in future I will be able to submit pristine print-outs from the web-site. I assume you know about (www.) Fifteen Squared (Guardian)? It`s a bit like I imagine joining the Masons to be: strict rules of protocol, pomp and a very dodgy in-crowd.