I had an 08 R3T for about 3 years, it spent about 9 months total (in and out) of the shop being repaired for multiple problems, though most of the time it was in the shop, was waiting on parts.
The shifter broke, that took nearly two months to get replaced.
Had multiple leaks around the radiator due to hoses being installed wrong.
The ignition switch went out, then the wiring harness burned up (I don't have any proof, but I'm guessing it's because they screwed up installing the new ignition switch). The wiring harness burning up left me stranded in Missouri, causing me to have to rent a U-haul to get it back to Georgia.
The third time the electrical system went out (first being ignition switch, second the wiring harness) I traded it in. It had no electrical when I traded it, so I got royally shafted on the trade in value, but warranty was up and I was leaving 2 days later to go on a 3,000 mile trip...
I loved my rocket, it looked great and was fun to ride, but I wouldn't trust it any further than to get back and forth to work.
And there were other little problems...
anyway, if you get one, I hope your luck was better than mine.