It was remake, right? But why not add something new, we all know that remake shouldn't be totaly same as was original. The last act was very predictable, and I didn't find anything impressive besides one thing, Shia and his performance. Such endings were overdone many times and I am tired of them.
What about my taste, here you go explanation:
1. Fight Club - didn't read book, but from what I heard movie's ending had been way better than the one in the book.
2. Memento - neither adaptation, nor remake, but a really fresh idea
3. Eternal Sunshine of the Spotless Mind - the same, what was said about Memento
4. Kiss Kiss, Bang Bang - very funny thriller with happy ending, but again, nothing was remade or adaptated.
5. The Prestige - a book adaptation, which 80% is untruthul to the original source (and this is exactly what makes this movie so amazing)
6. Donnie Darko - nothing to say
7. Adaptation - adaptation, which actually isn't adaptation (making the main hero a screenwriter, who tries to adapt the book, Kaufman opened new door to how to tell story)
8. American Beauty - yes, it's movie being done with theatre play as the original source, but as I didn't see the play, I think the film was fresh for me
9. The Usual Suspects - the same, what was said about Memento, a new look at the old genre
10. Children of Men - didn't read the book
11. Requim for a Dream - didn't read the book
12. Se7en - fresh
13. Casino - didn't read the book, but as I know the movie pays more attention to characters' relationships than to the story of one man and casino business itself
14. Leaving Las Vegas - fresh
15. Twelve Monkeys - fresh