not too bad
its very rough- not a good choice of font, scruffy, spelling mistakes. You know this.
'Letting right click work' sounds silly as if it were a special effort and decision on your part rather than, couldn't be bothered to insert the proper buttons.
It would have come across better if you just pointed out
"You can... with the right click"
However, its not the same old button making tutorial and although it doesn't make me quite want to make such a game, it did at least show me that it isn't that difficult to make one.
If you care to check out my art inspiration tutorial, it will show you some ideas that may help you in presentation of something like this:
If you are serious about improving your flash, either read other tuturials in the forums, or contact me.
Not bad for a first attempt- well done in getting through judgement.
Best Wishes from the Dragons & Spirits