If Walt disney was still here what disney princess would he be most proud of (Not including Snow white, Cinderella, and Aurora.) and which would he be most disappointed with?

Well considering he was very conservative, he would like the selfless/traditional heroines the most. Belle, Mulan, Rapunzel, even Anna (though he would find her a little too goofy at times).

Tiana and Pocahontas I'm on the fence. They're the type of girls he would like, but considering he was a bit racist, I'm not sure he would like these girls much.

The ones he would dislike would probably be Ariel, Jasmine, and Merida.

I'm not exactly sure. But my thinking is that Walt disney was somewhat conservative, because of the "traditional" way he set up his animation. I'm thinking of the kind of careful, faithful retelling he did of the fuente material, as was the case with Snow White, Pinocchio, Cinderella, and Sleeping Beauty. Even that traditional flavor is present in his own Bambi, etc. I guess if the DP movie had más of that in it, maybe it would appeal to his traditional since of storytelling. But I can't tell for sure...

Most proud: between Ariel, Belle, Pocahontas, o Mulan.
Most disappointed: may be Tiana o Merida.

He would be deep in amor with Belle. He'd be put off por Merida and let down por Elsa and Anna because no marriage.