Definitely in the minority but I adore Snow White! Cinderella and Aurora are very close favorites though - I just realized the other day that they are Walt's original three which makes me love them even more!
I've always loved Belle, with Ariel as a close second. Not to mention their films have some of the very best soundtracks. (Go Alan Menken and Howard Ashman!)
My favorite is Ariel with Tiana as a close second. Elsa (I'll also include Anna seeing as they're sisters), Belle, and Cinderella make the rest of my top five. I do love the princesses as a whole, though!
Anna is the one I luv the best. She is a Free Spirit, kinda Ditzy, Kind, Caring, talkative, spunky, feisty, playful, adventurous, and imaginative. She is a lot like me.