I'm happy with this. It's short and to the point, and is easy enough to follow.

This will make our demo games a little faster.

Pretty good but I don't think it's good for a complete noob. You have an AoO chart but that doesn't tell you what that is which is basically: A free attack one person gets on another when that second person does something to leave themselves open in combat.

Also there are no grapple rules outside the very basic and the 5-foot step is only mentioned in passing.

Very helpful - I was about to make one of my own, but this one was done much better. It'll be especially helpful for new players. Suggestion: Put the OGL license stuff entirely on one page, so it doesn't waste ink and space on the pages I'll actually be using.