This page alone shows she's extremely interesting person to speak with, if you not convinced, you can start from the first chapter
Is she? If you are verbal masochist then yes.
All I saw is arrogant critique of all words and deeds of our poor MC. People who try to find and uncover your imperfections in such dull and non-stop manner are very unpleasant to talk. Even with closest ones.
Some arrogant women do exactly same things to strangers. Wrong opinion, wrong talk, wrong look - the list of yours imperfections she could list endlessly.
I guess, the pitiful girl with her arrogance rejected all people around her (we almost didn't see other her interactions with people except MC). Only MC has enough low self-esteem (or he is a masochist) to talk with her relatively constantly.