>>4250326nah there definitely is. Not much at that resolution but enough to make it just a little "soft" which is offputting even if you can't immediately tell why.
I've noticed this on some of my images that use IBIS. It gets close enough to look good on the LCD but when I go look at the full image it looks wrong and blurry in an unnatural way. In this case it might be the deer moving though.