Anna Christie, which predates The Hairy Ape, won the 1922 Pulitzer prize for drama and therefore had to have something going for it.
‘Sombre mood, visual distortions, intense emotions’: THE HAIRY APE — Online
I remember a student I was once trying to get to read more saying “What’s the point, there are just too many books”. Perhaps I’m beginning to have the same reaction to digital theatre – there’s so much more of it out there than I had ever anticipated and although I think I can claim I’ve covered a fair amount of ground there is still plenty to get to grips with.