Indeed. That is a very, very well fitting jacket for OTR. Only issues I see are some slight wrinkling on the backs of the upper sleeves (pitch issue, perhaps?) and some wrinkling in the lower back area. The latter might be alleviated by letting out the waist a touch.
If this was a suit jacket, I'd say it's slightly too short, but the length is probably fine for a sport coat. And to get really nitpicky, the button stance is a little high for my taste. But overall, nice.
I grabbed it without any hesitation when I saw it in a recent Hackett sale. It's usually quite difficult for my to find a proper fit OTR, as I'm in 36R and need really slim cut (5'11" , 150lbs), while live in Germany..
I agree with you on the (hopefully slight) pitch issue and button stance, but I think I can (and maybe have to..) live with it. I will ask my tailor if she can do anything to clear the lower back area.
Thanks for your kind word!