I'm pretty indifferent. I don't enjoy it but I don't loathe it either. Taking off is kinda cool. My biggest beef is legroom, I try to get exit row or aisle seats whenever possible otherwise my knees are in the seat in front of me. And I'm about as wide at the shoulders as the max. the seats were designed for so if anyone my width, or wider, sits next to me it's a bit less than comfy. Someday maybe I'll be able to afford first class.
You wee folk are lucky to have such spacious accomodations! My uncle flew to Australia a couple of weeks ago, with a total of 36 hours of total flight time, but at 5'4" he can practically recline.