Who figured out that you get more points from ok than flawless? Clearly what shows when you click is that you get higher points for flawless, and you get higher points if you click right away. I regularly get 45,000 to 50,000 points, going for the flawless. Do you get more animals if you are getting "ok"? Does the score that pops up differ from what you actually get? I've heard this over and over and it just isn't my experience, but maybe I'm relying too much on the apparent score when I click....
Oh, and speeding is great when you don't have animals to shoot, including the dock stages and the very end of each stage in the first round. You spend less gas racing to the end than you do floating down slowly.