When it's good, it's very good, when it's bad, it's so bad that at least it's not a struggle trying to decide whether or not to go fly. I never fly 4 or 6 hrs. a day in the summer, unless going somewhere, during the winter with the smooth air all day, I've done it several times this winter. I'm always surprised when I look at the hour meter, the hours just fly by.
Yes MTV, Lewistown is nice, not ruined yet, was my impression last time I dropped in there. I used to live in Mizoo, and flying over the entire valley south the rampant growth makes me think I'd pass on that area.