I also agree with Frank. I don't have TGC2 and won't get it but while playing JNPG I often find myself quitting a round after just a couple of holes. Also don't think I'll be renewing my OGT membership and hope sure that career mode would be good.
The thing that will keep people playing the game is gameplay and not 3d-grass or fancy avatars, those are nice to haves. Gameplay can be improved tremendously without adding a thing, you only need to make slight tweaks to the current model we have now.