Princess Bride is an awesome movie.  I've been wanting to read the book, too.  Children's book, but still more than worth reading, I'm sure.
I don't mind the word princess.  It works with the title, probably totally appropriate.  I just can't help but think of pink fluff, though.  Still like the title, but I can't help having been conditioned to thinking that way.
Not sure why I liked the title "The Wind Waker" so much.  I like the repeating letter ones (MM and WW), they're so to the point but still sound cool.  I prefer Twilight Princess to Ocarina of Time, even if it does feel as though something called Twilight Princess Barbie should be on the market.