The quality of the stream is fine. It is abused locally. It is somewhat remote when you work towards the center of the park. Some hold over and some wild. Tons of pressure at beginning of the season and after scheduled stockings.
I fished it for the first time last week and though the water is beautiful. I can't testify as to the conduct of anglers, though everyone I met on my trip was curtious and not abusing the resource.
There was a wild fire there the day I was there.