Excellent trip report. The Four Seasons sounds great. There's nothing like excellent service. It's possible to get it without great management, but not without great employees. Sounds like a place I'd like to stay with our kids.
re: Sitting in F...I've always considered eye-rolling and dirty-look-giving to be poor behavior. Whenever another passenger attempts to communicate their angst to me without words, I always worry a little less about what they think of my kids, since they've demonstrated that they are the ones without the 'class' to be in 'first'.