“Westworld” was created by Jonathan Nolan and Lisa Joy, with the 1973 Michael Crichton movie as a starting point. Like some of Mr. Nolan’s past work (“Memento,” “Interstellar,” “Person of Interest”
, it’s strongest as an intellectual exercise, but it runs chilly.
What keeps “Westworld” interesting in its early going, despite its flat patches and flights of pretentiousness, is its willingness to think big. Is there a difference between simulated and actual consciousness? Are we pushing our entertainments to be brutal, or are those entertainments pushing us to be?