The Rescuers used to be the highest grossing animated movie till Don Bluth brought out the American Tail flick and then Little Mermaid, Lion King, Beauty and the Beast, Aladdin came out and then everybody sadly forgot about this movie. It's nice and sweet and has a strong female lead character. Bianica isn't it ? Yeah, she's pretty strong and confident and shows courage and isn't really a typical cliche damsel in distress type but the man lead was instead. The only really Disney movie I see do this again is Little Mermaid with Ariel having the one to save Eric twice from the ship and again from Ursula's spell when she disguises herself as a human.
Oh and Mulan...

Never seen the sequel though. My parents never really liked Disney movies so I only grew up with Snow White and Fox and the Hound. I didn't really see Aladdin, Beauty and the Beast and most of the classics till recently...