Few things should be improved
Here are some thoughts, maybe you will find them useful:
Instead of writing the text on the background, make white textboxes and use the letters of lower size, also instead of writing the name of the character you could put the head of the character next to the text.
The background is too big - the characters are too small, they could look bigger on the screen, maybe not as big as in fight scene and sonic kick scene, but somewhere close to that.
One basic movie element is missing - replay button.
And about spelling,.. I won't say anything, I have problems with it too. :D
Good luck at making episode two. :)