Wow
You speak better Japanese than some of the people in my second year university class. Some of the grammar sounded funny, and was kinda hard to understand, but I guess that's why you put in subtitles... I gave you a 7 for sound because of my high standards, but for high school levels, you get 12/10. Congrats!
(I docked you on style because although it was humurous, it just reeks of stereotypical cutesy anime)