I like how he used pictures of peoples hulls. Wonder if he asked...
He's still hanging on to that flatwater backflip capability that I don't think a single person has ever pulled off. I heard about this too and said I would happily pay $500 for them or maybe go in on a deal with someone else for a little more. Otherwise, it would be cheaper to just buy his kit and make your own mold...or better yet, buy one of the hulls that people are selling and make a mold from that.
Honestly though, if the molds were cleaner and someone built one that had even an ounce of care about their product, these would be very nice hulls. Last, if these hulls had a little larger hood and the nose didn't have quite an abrupt turn up, the hull would be exceptionally nice.