IpponKen

Has anyone ever heard of Roy Suenaka as a teacher of Matsumura Seito Orthodox Shorin Ryu? I've only read good things about the guy. However I don't want to get mixed up with another paper tiger. Any info good, bad or ugly is appreciated. If it's bad and you don't want to post openly then you are welcome to pm me with the info. Thanks guys. BTW ... I've read most of the info to be found online. I'm looking for personal knowledge here. Thanks again.