Well if nothing else, the file is 1/4 the size! I usually convert files to Windows Media format (.wmv) because the file size is relatively small with good quality. For reviewing tricks it's nice to use slow motion. Another format that is good for tricks is QuickTime since you can use the slide bar to look at specific frames.
Here is the frame capture just as you leave the wake and you can see that you are leaning too far back and not standing tall.
And here is your landing, with your head down and your arms extended.