Not that complicated, folks.

Take a stick & torment a dog, cat, human or any other living being capable of emotion, and eventually it's going to turn mean, & ultimately, dangerous. I'm a H.S. teacher, & I see the process daily. I'm surprised this doesn't happen more often. You can't blame music or culture. Angry, troubled people gravitate to violent themes because they already RELATE to them.
This will happen again & again until bullying in schools is systematically addressed & dealt with.

Lotta talent at work here.

I'll bet this was a blast to work on. I would like to do something collabertive like this.

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.

Decent tutorial!

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!

I'm gonna use this!

I'm submitting an old 'toon called "Widow", and I'd like to use this w/ the credit roll.