I'm going to say my bit about the book then disappear for a bit I think as I haven't seen the film and would prefer to avoid spoilers.
Firstly thank you to Piggy for being our virtuous guiding light and angel of our better natures on this thread :)
I liked the quiet, low-key ending, the small wedding, the domesticity of Peggoty and Aunt Betsey, Mr Dick flying his kite with the baby Copperfields... It all seemed fitting and right after a book with a lot of heartache and loss.
I was very pleased to see Mr Mell pop up with a happy ending as he was one loose thread who had been bothering me (and I suspected that Dickens would not leave it dangling!). I am finding it hard, though, to be resigned to the ending given to the Murdstones, who, far from getting their come-uppance, have moved on to another unhappy victim. You cant help thinking surely David might have tried to help her in some way (I know, I know, I am overthinking).
Uriah and Littimer seemed entirely unrepentant and ready to break free of their Daily-Mail-editorial-style prison where the meals are excellent and the prisoners all communicate freely, and return to a life of crime. Again, I can't help wishing that they had been more effectively vanquished and wonder why Dickens decided to leave their ending so ambiguous.
I read an interesting review on Goodreads (www.goodreads.com/review/show/674375084?utm_medium=email&utm_source=rating) which talks about some of the real life sources for the characters in this semi-autobiographical novel. Traddles is, apparently, based on one of Dickens' closest friends, Thomas Talfourd, Dickens explaining in a letter that Traddles shared his real life friend's "personal diligence, gentle disposition, and journalistic output".
Mrs Mowcher was based on a real life person, Jane Seymour Hill, who threatened to sue Dickens - meaning that her appearances in the book had to be edited to make them more flattering.
Mr Dick was apparently inspired by the painted Richard Dadd, who had killed his father and spent the rest of his life in psychiatric institutions. I don't know how established this idea is, that Mr Dick is based on Dadd, or how well Dickens knew about Dadd and his illness (modern commentators seem to agree it was probably paranoid schizophrenia) - the murder took place near Rochester and apparently Dickens would take friends on walks to the spot where it happened. Certainly he portrays Mr Dick in a very sympathetic light in DC. It's something that I'd like to read more about.
According to Jean, Betsey Trotwood is based on a real woman who was Dickens's landlady at one point, and who fought a real life war against donkeys :) :)