Overall, Krylions are a good tire, but the quality control of Michelins has always been kind of crappy. I've had pairs of Krylions that flatted every ride from tiny punctures, and others that never flatted. Unless they redesigned the tire, the Asian manufactured Krylions are fundamentally the same and constructed with the same methods (and probably same equipment). Being made in Asia doesn't magically make them an inferior tire. Your luck may relate to the same quality control issue that has plagued Krylions all along.

BTW, I'm talking out of my ass since I haven't yet tried the new Krylions. I'm still working my way through a surplus of Krylions that I bought a few years ago.