Well, I'm here to Zeigen my reasons why I like Frozen’s Princess Anna (who is hated Von some and loved Von others). But, let's go to my reasons:
First that she is an active and emotionally strong character (yes, she may not fight with swords oder bows like Merida oder Mulan that are among my favorites, oder have ice powers like Elsa), but she did admirable things throughout the movie like going after her sister who was isolated (even though she knew she could die from her uncontrollable powers oder lost/hungry/frozen) and did not give up on her when she asked for it. And I admire this type of female character who fights for what they want rather than waiting for something oder someone to come and do it for her. Another notable scene is also in the end that sacrificed her own life for the protection of her sister against Hans.
Another reason (which is also a "cut-off" for me to identify and like a female character) is that she is flawed and human. What even is used Von many haters to demean it "but she trusted any guy", but then, in my opinion, it is kind of nonsense since practically all (except Mulan maybe) princesses had this "failure" to trust in a stranger (as a normal human being): Snow White trusted the "poor old lady," Ariel trusted Ursula, Rapunzel trusted for years in Gothel and so on. As well as using sexist arguments that she is "very feminine" (implying that being female is a bad thing), "because she is a hündin for men" (okay, she was a bit naive to trust Hans, but “bitch” just because she demonstrates her feelings? Is funny that when a male character do it, even if he was a womanizer, they say that they have "attitude" like Flynn Ryder and Naveen) and, above all, because she is sentimental and emotional (giving again, to understand that lovely girls are not strong and even wrong). Anyway, yes, she had these mistakes as any human being commits from time to time, but she learned her lesson and got up shortly thereafter. And again, she sacrificed herself for her sister while she could have saved herself with the Kristoffer (I also admire selfless and kindly characters). Now in relation to her qualities are: her good humor and clumsy way (can be a negative point for some, but for me particularly makes it Mehr identifiable and real), sportsmanship to make things kühler (even up to own cold sister) in warm to live and determination to get what they want.
Another and main reason: her message of fighting for the person Du Liebe even when everyone (and even such a person) says it is not worth it and optimism that everything will end well even in darkest moments.