Having read many articles and the book by Motobu, I think that he was a great Karate fighter. No one questions this. However, I think that his hostility towards Funakoshi and Kano came from frustration. Funakoshi, and those that were with the Dai Nippon Butokukai had a lock on Japan in terms of teaching Karate. Motobu was unable to get a great following there, and even those he did recruit, were not always able to understand him due to the language difference. He was the "High quality Mom-and-Pop store." and Funakoshi and Kano were the Wal-Mart of their times for Karate and Judo. Kano had dealt with the same attitudes towards himself from old-style Jiu Jitsu-ka who felt that Judo was too safe and tame. If things had been left to Motobu and his ilk, Karate would have stayed a back-water art known only to a few people that could personally train with the master instead of the international phenomenon it has become. Is it better to learn Karate like Motobu taught it? Probably. Is it practical? No. Funakoshi made Karate accessible to the masses. Without him, most of us would probably not know what Karate is today.