Not too much of a struggle this week. Once again, if you spot the theme early and have access to Brewer, filling in the unclued solutions is a piece of cake. Rather more of a challenge if you need to hunt around on the web.
Having said that, there are some lovely clues. I particularly liked the misdirection in 34A, and I actually chuckled out loud at the totally unexpected anagram in one of the longer down clues.