If you ride it, I'd say no one else is more qualified to say if it's running well or not.
I ran the same map on my 2011 for about 60k miles before I sold it with 121k on it. And I rode it a couple more times while my new-to-me 2013 was getting performance upgrades, so I was able to compare the two. It was pretty obvious it was still kickin' ass.
2013 Cross Country (Houston/Katy Texas)
People think I am too patronizing. (That means I treat them as if they're stupid.)