It's more of a copy and paste then a tutorial
it wasn't TERRIBLE but there's a few bugs.
1. It says use the arrow keys to move but its WASD
2. I jumped off the platform and the guy just kept falling (infinite loop i assume)
It was ok, but for tutorials sake explain some of the actionscript to the viewer so they know what they're pasting if they want to alter variables like speed or jump height or things of that nature.