Work on the graphiques, and its isnt clean, try to make it more ez to read!
This is passable, but before you make more tutorials, you need to have a more thorough knowledge of AS.
Also, this was poorly organized. Somehow I got all the way to the end of the tutorial by only clicking one option in the menu, which I never came back to. I ended up in a black hole when I clicked Back at the first frame off your menu, and when I clicked Help. I assume there was supposed to be music but that didn't work- isn't this supposed to be about using buttons?
Anyways, there's tons and tons of people who are experts at AS, and so many tutorials. Everyone seems to think that they have to make the simplest button tutorials as soon as they have a basic understanding (likely from watching another tutorial...?)
I'd give you a four if it weren't for your poor explanations, specifically of what Action Script is and what buttons do. Buttons can do pretty much anything. You elaborated later, but it's still misleading. You are no authority on buttons because you've shown you need more practice with them yourself.
Nice, if cluttered.
It's got enough in it to satisfy anyone who's willing to look through it all and actually sort through the veritable mess that is this submission. Honestly, the whole thing is so poorly laid out and arranged that it kind of distracts you from the actual purpose. But it's informative, so, 6 / 10.