I almost bought one....but then came to my senses and ran to the triumph dealership and spent the considerable amount of $$$ I saved on a new costume. Alpinestar leathers, AraI helmet, SP-1'S, etc. Gear I would have put off buying for another year had I dropped 14K on a Tuono.
For me the Hits are, the sound, the bodywork and graphics, the cockpit, that beautiful swingarm and the meticulous attention to detail. A riding buddy has one and I drool over it every chance I get. I discover some new trick bit every time I look at it.
The Misses: Its bigger than the S3, which for me is a problem as I resemble Frodo Baggins. The engine compartment looks like 10lbs of ***** in a 5lb bag, little bits and pieces sticking out all over the place(beautiful though they are)...I wouldn't want to wash it, and that fairing....ugh. I think the S3 will age much more gracefully. As for reliability, the local Ducati/Aprilia shop had one in I spotted fitted with saddlebags and 40K+ miles on the clock getting serviced for regular maintenance. !!!! I think they're reliable.