I've just completed my first 18 at Shadowlands using the motion swing with all aids off and it was as tough a round as I've ever experienced in computer golf.
Two halves of 58 for a grand total of 116 and the challenge of trying to control my mouse with any consistency was just what I was hoping for.
I've got a decent set-up so started with the all video options set to maximum and everything ran great and looked fantastic. Of course there are plenty of things to fix, introduce and generally sort out but that's for another day.
Thanks PG, I'll be sticking with this for many years to come I'm sure.