My playmaker was really jumpy when I first got it. Then, after a week or two, it tamed down enough to be able to control it a little better. I threw my first sanctioned 300 game with one, as well as the second, third and fourth... all within a month!
It's a good ball. I may get another to hold on to for a while, before they get discontinued, just so I can get it drilled up at a later date.