Westworld season four review – nothing but a humdrum dramedy about sad singletons

Westworld once wanted to be the biggest drama on television. Not the most popular – it was always too complex and ambitious to sweep up as many viewers as Game of Thrones or The Walking Dead. But at its inception, it had designs on being the prestige box set with the widest scope, asking the weightiest questions about mankind and technology, demanding the deepest commitment to keep up with its leaping intellect.

As it returns for a fourth…