I was fortunate enough to rent this bike and toured the French and Italian Alps for two days and did about 600km, 95% on mountain roads.
I have to say I am very, very impressed with this DCT transmission. Full auto and manual modes. No clutch, no gear shift lever on the bike (almost feels weird at first). Two toggle switches on the left switchgear allow you to change into any gear, whether in auto(sporty plus econ mode) or full manual mode.
The sporty mode holds gear and also down shifts at higher rpm, and in all modes it automatically downshifts into lower gear when you slow down, such as approaching corners and hairpins. On downhills it senses the throttle is closed and holds the low gear.
After riding for 20+ years and 15+ different bikes, this is definitely the most incredible bike technology that I felt is "ride habit" changing.
Fake fuel tank is actually a big storage compartment, big enough for a 1.5 L bottle water, and also full face helmet (not both at same time). I had enough storage for my overnight trip I did not even need luggage carrier.
3.3L per 100km during my 600km trip, few sections with aggressive throttle.