Waiting for the mass exodus ...... 
Well, I’m a Perfect Golf player and I’ve bought this game. There are plenty of things to like in PGA Tour but I think the core game of PG is better. The physics are better in PG, with one exception. The swing mechanics are definitely better and I prefer the look of PG courses.
The ability to import your own sounds, objects, backgrounds, textures etc give PG a more personal and realistic look.
The CA in PGA on the other hand is much easier to use and you can make adjustments to your course and play the course immediately. Unfortunately, this does enable people to publish absolute rubbish, which isn’t the case with PG.
I’m not a great lover of the slowed down animations or the pitch shot animation in PGA and have started playing the game only using normal, lob and chip swing types.
PGA isn’t a bad game but as it’s the forth in the series it should have been more polished with more new CA content.