I have the 1290, a mate has the 1190 adventure bike, neither on high miles, but no problems either,they are high quality machines, generally reliable, I would be happy to buy another if I needed a new bike.
There are good dealers out there,just like any brand of bike,just have to sort the good from the bad.
They are an engaging bike to own, and will serve well,some love them,others don't 'get it'.
There are a lot of speed freek ego jockies on the forum, I don't bother with it anymore.