After all the talk of Dodsworth here, I was thinking I'd give it a fresh viewing next time I should come across it, whenever that might be, since I hadn't really watched it in years. Turned on the TV to TCM at that moment and lo and behold, Dodsworth was coming on in 3 minutes! How convenient--thanks TCM!
I agree with the comments about the modern, un-stilted quality to the performances of Huston and Astor. And seeing Chatterton's character get her comeuppance really is satisfying. I found it to be a much better movie than I'd remembered, so thanks for drawing my attention to this one and reopening my eyes to it.