Ditto, This Is Us is a good show, SKB is awesome, as is the woman who plays his wife, and the storyline with his bio-dad was just simply great TV storytelling. But the subplots with the brother, sister and parents were so mediocre, poorly acted and blandly written, it made the SBK storyline shine even more.
I can't imagine the writers improving on that first season storyline, so I won't be tuning in for season 2.