This past Sat I heard on local radio station call in program about anything automotive/off road etc where a caller asked about the Triton V-10 in a Class A and the host more/less shot the engine down....
We've owned our 2011 for only 3 years and 15k miles. I'm impressed. It does wind up, but it may be the most effortless high rpm I've experienced. Very smooth and happy to be revving.
From all my internet research, it seems to be in the top tier of all time reliability.