I picked up Pro-Putt Domo. I only played through 9 holes, but my first impressions are
it's bad. The physics are completely wonky; sometimes you'll bounce off a wood post and your ball will just go flying. It's really hard to gauge how hard you need to hit the ball--thankfully, the game is pretty forgiving in that you can be going very fast and as long as it rolls over the hole it will go in (unlike Wii Sports Resort's golf).
On the second hole I accidentally went into the water trap. The game spawned my ball about an inch from the edge of the water and it was impossible for me to hit the ball without re-entering the water unless I shot in the complete opposite direction of the hole.

As you play there are coins that you can pick up by following the "suggested path". It's a neat addition, but as far as I can tell they don't do anything! At the end of my 9 holes I came in 2 under par with 60 coins but I still lost because two CPUS--which you never see--scored 4 and 3 under par. The coins didn't count for anything.
