ya ive seen some of it. Personally, if someone says "ive reinvented" or "invented" anything along those lines its probably less of an instructional video and more of a marketing ploy. IMO if your actually fighting with the hands as they are in the forms the V or whatever, your probably going to get KO'd. As far as Mr. Gutierrez's skills and ability, ???? im a very poor judge of ability with just plain sight. Would only be spectulating having not actually touched hands with him.
"Blessed be the LORD my strength which teacheth my hands to war, and my fingers to fight."-Psalms 144:1
"I Am The Punishment Of God, If You Had Not Committed Great Sins, God Would Not Have Sent A Punishment Like Me Upon You"-Genghis Khan
"The light of the eyes is a comet, And ones' activity is as lightning, The sword that kills the man; is the sword that saves the man"