If you keep missing those 5-7 foot putts, then use the golfer's leg as a guide line. If it's raining you'll have to hit the ball a little harder.

If you always miss longer puts then look at the slope on the green.

The power meter is a little awkward because the third faint line from full power is actually 50%, and straight full is an overswing.

Also, if you are hitting out of the sand and you have the easy hit feature on, you should hit slightly higher then where the game tells you to.