DH was muttering throughout because he knows the book and it's not faithful to it.
Also, I kept being distracted by the fact that most of it was filmed in and around Liverpool/Cheshire, rather than Woking/London, but I accept that's a matter of local knowledge. Plus (major geek alert incoming) the Astronomer Royal, before being incinerated, was listening to Elgar's 'Cockaigne' overture on the gramophone. A piece that wasn't recorded till the 1920's....(and actually, wasn't even composed until after Wells had written the book).
Yes, we are pedants in this house 