I'm another one with no real comfort issues (just to cheer you up!
).
I'm 5' 11" and average build. It's not an armchair, but I don't find comfort a ride-reducing issue. At any decent "open-road" speed, I find it pretty OK. I rode to the Highlands in a day last Summer (620 miles), and didn't feel crippled on arrival. And I'm twice the age of some of the youmg whipper-snappers on this forum!