???
I gave you 10/10 because you have a great concept,
I took away 7 because you effectively ruined it.
Breaking that down for you,
You had a picture of the earth, right next to the keyboard button... I wonder what happens?
Wow, the world blows up! No one has ever thought of that one before! How creative you are!
To finish, it was 35 seconds in length, it had the worst explosion sound effect I've ever heard, and then, instead of exploding it implodes and twinkles away?
What are you trying to tell us?
Go back to work, when lunchtime comes around, scrap everything and start over. Same concept, different ending. And much longer.