Pretty good! I couldn't believe it. I haven't found to many games that are good on the DS so far, but this one is.
The graphics are pretty basic, but what can you expect from the DS.
Sound is very good! Well the sound from the golf not nessarily the music though.
The prizes in championship mode are a little lame and the choices for characters is bland, but still it does okay and keeps me occupied.
I hope this game is step in as good direction for better golf games on the DS to come.
I bought this game used and cheap and recommend you do the same. Defintely buy it on sale, which it is in most places.