Nice tutorial.
I found this to be helpful, it's an essential guide for beginner animators. It doesn't only explain by chunks of text, but uses pictures and example animations as well. I think it's kind of underrated in fact, I think it deserves at least 3.80 or something.
The problem is that the interface is kind of bland. White text on black background is something that everyone can pull off. If I were you (assuming you have Flash 8 and up) I'd make use of filters--without overusing them that is--and I'd put the color mixer to good use.
The navigation is nicely done, I don't have much to say about that.
I liked the music choice. It's catchy and encouraging, though it may get stale after a few minutes. I didn't like how you have to restart the flash to replay the music. As far as I know, the code to how to mute music is as simple as having it turned on again. You might want to look into that.
Out of 10 points, I deducted 1 for the blandness, and 1 for the mute button. I deducted no more as it's a good tutorial and that's all that matters.
8 out of 10, 4 out of 5. Keep up the good work, I'd like to see and review your other flashes.
~Review Request Club