I read the book in High School 50 years ago, and, unlike many of the other books we were required to read, I quite enjoyed this one.
The TV series was also enjoyable, but not being able to remember the original novel I am not sure how closely it followed the story. It included some aspects of computing which were around in Huxley's day so that was new. The 'feelies' and the orgies were in the novel and were well portrayed in the series.
The one thing that irked me a little was the ending ... it left me a bit unclear as to what happened.