I have only had the bike for about three weeks but this is what I can tell so far. Ive done 1500 miles and did the suspension setup and the 14t sprocket.
It definitely has some flaws in my opinion.
CONS:
The fueling problem makes this a hard bike to use in heavy traffic. I know the bike wasnt meant for that but sometimes it inevitable and you have to go through it. It is a pain having to feather the clutch in traffic since it's pretty hard to pull.
Second - The position does not make it much more comfortable than a sports bike. In fact I would find any GSXR, R1 or CBR more comfortable. The bike is not for touring and dont even consider doing long trips with a passenger, it is not an option.
Third - It is not a touring bike but it is not a race bike either. It is pretty responsive but I have found that the 25.** degree rake makes it a bit slower when leaned and yet a bit twitchy. <-- this may be me not having much experience riding a standard bike in a spirited way. It doesnt give me as much confidence as the 848 did, instead it sorta scares me in the corners.
PROS:
First - Power. It has tons of power. Enough power from 4k to 7k for cruising down the highway and streets. TONS of it after 7K. I find myself bumping into the rev limiter even in the high gears. It just keeps pulling. I feel like the bike is happier staying in that 7k to 10k range. Not as much of a Wheelie monster as I thought it was going to be. Be carefull in 1st gear though.
Second - Sound. It screams when you are reving it Oh so nicely. that testastretta Evo is amazing.
Third - Looks. This is what sold me on the bike since the very first moment I saw it. It is the sexiest most agressive bad@ss bike there is on the streets.
Honestly the bike is not perfect. As of right now I would give it an 8/10 on my subjective scale. I know it can be improved though with some minor mods so it doesnt worry me.
I have come to find out that the bike is neither a tourer or a race bike. It is a bike meant for the streets and for hoolliganism. the wide handlebars let you turn quickly in traffic and the massive power lets you rip through it. I guess that is why its called a streetfighter...