Albeit a short test duration, it appears that Yamaha has addressed and fixed the fueling and suspension issues that plagued the first year model...
http://www.motorcycledaily.com/2014/12/2015-yamaha-fj-09-md-first-ride-part-1/ (http://www.motorcycledaily.com/2014/12/2015-yamaha-fj-09-md-first-ride-part-1/)
http://www.motorcycledaily.com/2014/12/2015-yamaha-fj-09-md-first-ride-part-2/ (http://www.motorcycledaily.com/2014/12/2015-yamaha-fj-09-md-first-ride-part-2/)
With the exception of a few very windy days I have come home wishing my FJ weighed a 100 pounds less. At $100 per pound less this might be my next FJ.
Anson
Another report on the FJ 09
https://autos.yahoo.com/news/incredibly-nimble-insanely-fun-yamaha-140001461.html
George