If I'm the CEO and I'm going to ask some people to work 80 hour weeks for a few days/weeks/months, I'd be around and find something productive to do just to show solidarity.
As it was, they just didn't act, treated the suffering as a badge and pretended they were in the foxhole with us. If they could handle it, why couldn't we? Why were we bitching so much? They were right there next to us! Needless to say, I don't work in those kinds of places anymore.
At the time I thought that's not needed go home, but with retrospect I respect him a lot more for that.
That might sound dumb, but that's one of those things that stick with you when evaluating how you are treated by someone