On youtube my friend showed me a bunch of videos showing Wing Chun Academy shows. Honestly it was reaaal sick; like the grandmaster dude would move his fist 1 inch to punch a guy holding a book, and the guy would fly 6 feet and thru a big board of wood held by two other guys. It was really awesome cuz the grandmaster dude looks like a wimp if u saw him on the street, but he talked about using the opponents force against them and all this crap. My question is that I'm really interested in Wing Chun now, but i dont know if its for real or not. Is Wing Chun a good style of martial art to learn, or is it one of those trend-setter martial arts that every1 wastes their money on?