It's not a perfect show, and there was a shift after the first episode that is more typical of network shows than those on premium cable. "Chapter One" almost felt like it was written by James Ellroy, but some of those aspects have been toned down slightly, which probably works better for the story. Also, a plot thread that seemed as if it might be important has all but disappeared, unless they are setting up a second season case. That being said, though, the acting has largely been spectacular. That's kind of expected at this point out of Rhys, Maslany and Lithgow, but Juliet Rylance and Gayle Rankin have more than held their own as well.