Not very complex, but VERY well done. You
could make it a lot better if it had some sound in the background, and sounds for the buttons. Overall, I really liked it.
I gave it a higher overall score because it is what you said it is... it teaches a skill in a clear, straightforward way. I feel bad for scoring it low in things like "violence". There should be a "doesn't apply" or "N/A" response for those situations.
My only advice might be to polish the example graphic a little bit more, even though it should be easy for students to copy, it could be just a bit better.
I hope you make more tutorials!
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