-"not like the other girls", or anyone else, really.
-even when SHE does something wrong, she is portrayed as the victim and is always right.
-She never tries to make friends with the townspeople yet they all love her anyway.
-seen as a great beauty even with the Bimbettes around.
-supposed to be a character others can live through.

Not that I don't think Snow has Sue traits, but I doubt it was Walt's intention. He wanted her ideal and innocent, entirely on purpose. And I'd say she definitely hurt herself more with her big mistake.

sorry snow

Snow has extreme beauty just like Belle but Belle is never considered the Fairest in the land. Her Prince loved her the minute her saw her, the forest animals trusted her, the dwarfs also fell in love with the when the saw her. Belle? People called her funny and odd even though they thought she was the most beautiful of them, Beast didn't like her from the beginning and was even annoyed by her. The "objects" in the castle just wanted to be friendly to her because of what she's been through and they knew she could break the spell.

AudreyFreak:
-She never tries to make friends with the townspeople yet they all love her anyway.
I'm not sure the townspeople love her. They just admire her beauty. Don't they call her odd?

As for Snow, I've stated my reasons before.

None of them are Mary-Sue in my opinion.

snow has more obvious flaws. belle has none. stubborn isnt a flaw!

Belle is definitely considered the fairest, despite her merely pretty looks.

Both idealised in different ways, but ultimately I feel Belle was unintentionally more idealised, whereas as you said it was more purposeful with our first Princess ever.

Snow White is the fairest of them all that makes the Evil Queen (whom I assume the second one) enraged. Belle is just the most beautiful in the town. People who dislike her seemingly bad and that's why Grumpy 'should' love her. Quite a Woobie, yes... But I still can see some un-Mary Sue traits in her like the way she's too naive and innocent.

Easy choice.

Noo :/ Sigh..

Oh yeah