Indeed, jono. I confess I don’t understand why there are complaints about obscure themes. Puzzles are all solvable with no knowledge of them, even if that knowledge may help in some clues. They usually pass way over my head until they are pointed out to me, anyway, like Ninas and pangrams, as I never look for them. So I just consider them a bonus if you’re clever enough to spot them.
I enjoyed today’s, despite the iffy Spoonerism (can one ignore the stress?)