Michelin is owned and operated by the French and I don't buy them for personal reasons but I have been on them a number of times. I find them to give great grip at full lean and the pointed race profile works great on the track. The think I don't like about them is the casing is to flexible for my type of riding and they squirm under hard use. They don't hold a line as well as a tire with a stiff sidewall and for street riding, I'm not crazy about the steep race profile. But the absolute worst thing about the pilot power street tire is if you are a wheelie guy, they simply suck! You won't know what I mean unless you try it? Extremely hard to balance on that pointed profile combined with a soft flexible casing.
My favorite tire at the moment is the BTO14. Great tire!