I play rounds every night with turn based and I can tell you the more that you play it, the more frustrating it gets. We've been told by HBS in the past that that the bugs would be fixed in updates but for whatever reason this has never come to pass...
Here are some of the things one will typically encounter in a round of turn based with a friend.
1. Active friends not showing up on the course, even though you know they're there.
2. The order is always off. If you're playing with a few people more often or not we are all watching different golfers. (This is a buzz kill for sure)
3. Constantly seeing different outcomes of a shot. Like, sometimes you will make a putt and your friend will say "Oh, too bad good try I wish you would of made it".. Obviously this is a fundamental flaw which ruins the experience..
4. It seems like every round you have to go to change rivals and remove rival, then add them back to the game because for some reason if a golfer is on another hole trying to catch up it seems to always stick and not properly update where they truly are on the course. This is relevant for those times that a friend it trying to catch up with a match in progress.. Sometimes you have to add and remove several times if you want to know where they are on the course because if they do happen to catch up and be on the same hole you will never know it unless they tell you.
5. The only other thing that really gets me is not being able to add and see the info of more than three people to the game. There are times where a larger group wants to play turn based but in that situation it really doesn't work very well because you can't add that fourth person to your scorecard. However, you can see them take their shot but you have no way of knowing who it is swinging the club nor do you know what they're shooting... It seems to me if HBS is going to offer the ability to play turn based with 4 or more people it might be logical to have a different scorecard so we can actually see their scores. Right now the odd man out who doesn't show up on the scorecard is the one using a yellow ball.
I understand that HBS designed the game to only include a certain number on the scorecard so this isn't a bug persay, but an annoyance.