Quite good...
I'm not a 'hater' i'm just going to give a fair and balanced review, in my opinion:
The first thing I'd like to comment on is your use of grammar and spelling. I'm not sure whether english is your first language or not, so im not sure whether your mistakes are a result of your lack of understanding of the language or just poor checking. One confusion you had was with words like: where and were and such.
Another problem is with your scrolling backgrounds, they didn't seem very smooth and quite jumpy.
And of course, try and have more action and less text, its not very interesting to watch sprites stand with text bubbles going off for 2 minutes.
On the good side of the movie!
The sound was great, very organised and fitting with the action.
The sprites moved smoothly and were varied enough in their actions.
I also liked your plot and direction of the whole thing, it seems very promising.
Please don't accuse me of being a hater, im just trying to help you understand your faults so that you can correct them, so that really it is for your benefit.