Elsa is an attractive and a "larger than life" figure. After her kingdom accepts her, she strives to become a good queen. But deep down she can't comprehend why she was born with powers.
Anna is the ideal character for fairytale; she's replete with passion and optimism. Anna can work hard with perseverance as long as she has her friends and family. Thanks to Arendelle, she doesn't have to be alone again.