A flawed but promising opening...
Id have to say that I thought it was a waste for nintendo to not do more with Little Mac, and that i thought it was a cool idea to make a story about him ten years later. I agree with the last reviewer in that i thought the Final Fantasy 7 music did not fit. I thought it was kind of lame that some guy off the street could even get in a good hit on a former world champ, but it was a cool idea that he would be pissed about losing money in a bet. Good all around sound effects too.
To make the fighting scenes more stylish, I would change the view so that it was over the shoulder, just like in the game. It was funny how the trainer got shot, very original.
All in all, the plot is good, you just need to choose better music and tweak your fights a bit. Take your time with it, and Im sure it will turn out great. Good Luck