I have a couple not yet parsed also, but overall I found this a little less difficult than past offerings from Enigmatist. I thought clueing 9d was quite an achievement, and I got a chuckle from 5d, but my COD goes to 10a. From an American even.
Well said plutocrat. For me it was a matter of solving a handful, putting aside for a while, having some help from ‘incubation-illumination’, then seeing what CED suggestions compatible with what I had so far would fit. I tip my hat to those greater minds who found the puzzle a breeze, or at least not too difficult.
Completed this at 1 am after a struggle, but then slept badly because I still hadn’t parsed a couple. Last one parsed (eventually) 12a which had gone in quite early on because it couldn’t be anything else, but which I stared at for ages thinking it must involve a subtraction before realising that it was more straightforward (I suppose) than that.
I’m pleased to have sorted everything out (I think - I may be wrong about a couple of parsings), but also asking myself whether the struggle was entirely worth it.
Liked the same clues as ilippu.