Oh, I think the only problem with the mini Kensei arc was that it dragged out too long; what it was supposed to do - Hiro befriending Kensei, Hiro inspiring Kensei, Hiro letting Kensei down, fallout - is all well, and promising, and I agree that introducing the guy this way, and not just letting him pop up as Adam once Peter comes to Montreal, was inspired. I'm very much looking forward to the ensuing devleopments.