Having now played four rounds under this system, over all I would say it is perfectly workable as is but obviously will be greatly improved if TG take on board the recommended improvements offered by the members and implement them in an acceptable time-frame.
One thing I did find was that the putting is very accurate which is crucial to someone who putts by maths.
The ding is very crisp and well defined, although still a bugger to hit, so nothing new there.
The other recommendation I would offer is that for the visually impaired, some of the on-screen icons are a little on the small side as depicted below.