Mrhappy's videos are designed to convey understanding of each aspect of the fight. The moves and actions, followed with a demonstration of a sucesssful fight.

Some guide are less detailed than that and offer a more succinct instruction.

Depending on the fight and the player one is more useful than the other.

But nothing beats actually going yourself and talking to others. What would have taken 3 minutes to explain with charts and a video can be conveyed with a "I got door signs" and "run out to the white and run back in"