Very realistic. Much better than tiger woods ea online. Very lifelike experience.
Only gripe is putting The bar moves too fast along the bottom. In real life you never miss putts by 10/15 feet on a putt less than 30 feet unless it is the first time you have ever played. And I play off 5.
Other than that, great game and depressingly realistic.
If you don't want realism, you may as well make the grass purple.