The Stelvio is ok, there are a few faults as with any new bike, I find the shaft drive very unforgiving when you put the power on or off, no stretch like a belt but you get used to a bit more finesse!
The screen is an abortion, noise and buffeting all the time, Iv'e replaced it with aftermarket items, cut it down, made spoilers and now decided its got to come off.
This however, does not appear peculiar to any make, the stratosphere seems full of blogs complaining about naf screens.
The new cams cure the power delivery, its now linear, much smoother and more powerful than the Buel.
Iv'e more than doubled the amount of miles I cover, use it all the time and Sue is always ready for a ride (bet that gets a comment or two!) and joy! there is no fan to embarrass you every time you stop.
It is different and an acquired taste, much like the Buel, I would certainly have bought another Buel and I would buy another Guzzi.
Everyone has a kawayamahon, I like to be different and will endure a few 'quirks' because you meet a better class of anorak.