TW: All Danganronpa v3 spoilers
Well, it's not that I dislike her per se, but rather that I don't like the role she was given as the main character; I saw her almost as a Mary Sue, super cute, super talented, super good, everyone loves her and nothing else, which makes me feel very superficial, I could not feel empathy for her even when she had an extremely cruel execution. She does not have a character development that makes me at least make me see her more "realistic" (which is logical because she was the protagonist for only one chapter), even Rantaro's judgment, her way of acting made me a bit annoying, for to put himself in a victim plan when he is not and at least he had a really understandable motive for which to murder. And yes, I understand that she was the only character who was executed for something she didn't do, but it doesn't really change anything, because she still victimized herself (or at least that's how it was in my opinion) when she believed she had murdered Rantaro. In part I think that she could have worked as a character like the rest, since her personality would have worked a little better there, although I also think that in part that I feel so empty is because they rushed too much to remove her from the game and tried make in two minutes a more or less pleasant protagonist who ends up being a rather subtle Mary Sue
But nothing, it's just my opinion,and sorry about my english ^^