Nothing like The Matrix .... at all.
Each book has 3 parts/continuing stories, and the films only borrow from I think one part of each.
Certain fundamental ideas are changed also.
After watching the film Day Watch and how it differed from the book, I wonder how they can continue with an adaptation of the Twilight Watch, which can be much related to the book.
The films are very good as are the books, and I still need to read the final? book: The Last Watch.