It was rushed, disjointed, modern, and left out too much of the storyline from the book.
My teenager, who hasn't read the book, had to ask me several questions to keep up. Such as the very basic, "Who is that person?" about Aunt Norris.
Mary Crawford was so dislikable from the start that there was no reasonable explanation as to how Edmund fell in love with her.
I could go on and on but I have to start the school day.