I picked up my 2014 adv R sat before last and have done 800km so far...loving it! What an awesome bike. Apparently the air box has been modified on the 2014's and a prefilter installed as well. I will pull it apart in the near future and have a look inside to see if any dust/bugs etc are getting in.
I managed to drop the bike already while exploring off road in desaru...crash bars work well!