I've heard great things about it but never got into it yet. Someday.
Meanwhile, although Sons & Daughters had a major influence on Modern Family, I'm a weird guy. Almost nobody heard of that show and it lasted only 11 episodes. But it was arguably one of the best family comedies on TV in past decade in the U.S. I like the occasional odd thing, though.
And whereas Modern Family tries too hard in its scripting, Sons & Daughters was so deadpan it didn't have a laugh track.