Best yet!
It's amazing how each entry in this series just gets better. The greatest part about this was that it was very easy to understand and I liked looking for the new things the levels had in store for me. It was not terribly difficult like a lot of other games are in this series. It paced itself well and had quite a bit going on. Granted, it's still a bit irritating but what matters is that the graphics have gotten better. I am surprised at how you can make the graphics better when it's just a ball and some background!
Thank you so much for making it easy to touch the screen thing. The sound effects are as creative as ever as well. You guys really put in a large variety of backgrounds so it was not just the same thing over and over. I didn't even try to go near those green stars as they did not seem to help me (they made me bigger, I believe). It was funny to watch the ball shifting through the metal with the blue star powerup.