Shrinking is a show worth watching.  The premise is that Jason Segal is a therapist who goes off the rails, and starts treating his patients the way he wants, rather than the way he should, rather than the way he should.   It’s mostly a comedy with some dramatic elements.

Jason Segal is the least appealing of the characters.  Harrison Ford has great comedic timing, and always owns any scene he’s in.  The rest of the actors also do a phenomenal job.  Every character is plausible, with some negative and positive traits.   They all act like people you might know, but a little overboard to make the show engaging.