For anyone inclined initially to dismiss “Ozark” as “Breaking Bad Lite,” the Netflix drama has exceeded all expectations, steadily building toward a final run reinforcing the idea that getting into business with very bad people is going to have consequences. The fourth season has also become a family affair, adding a deeper hook to the Byrde saga that delivers tension right up until the last frame.For anyone inclined initially to dismiss “Ozark” as “Breaking Bad Lite,” the Netflix drama has exceeded all expectations, steadily building toward a final run reinforcing the idea that getting into business with very bad people is going to have consequences. The fourth season has also become a family affair, adding a deeper hook to the Byrde saga that delivers tension right up until the last frame.