And neither am I.
I know that a lot of people are going to say, "oh, there are always changes when they film a book; you should enjoy it on its own merits."
I will give that argument all the consideration it's due, and respond: STFU. I get tired of hearing that as an excuse for film-makers to do any damned thing they want with a title.
Peter Jackson understood Tolkien's works and respected them; Sam Raimi understood and respected the work of Lee, Ditko, Kane and Romita on Spider-Man. Both directors made changes, but never lightly.
There's no excuse for taking a distinctive, unique classic and churning out a mediocre, undistinguished fantasy flick out of it.
No excuse save a lack of talent, insight and respect.