Ah, the most popular one from Higurashi, I have a neutral attitude towards Rena actually.
At first when I watched Onikakushi, I didn’t really like her, I found her too… obsessive and pushy about her Oyashiro obsession and everything and I didn’t like her cute and psycho personality, though I found her mysterious aura a little interesting. Though with the series progressing and seeing her more devoted and caring side towards her friends I came to appreciate her more. Then after finishing Tsumihoroboshi, which I really liked and was very well executed, I started liking her a little and liking her storyline too, of course. But, cause I didn’t really like her at the beginning and even though I appreciated her more afterwards, she didn’t make that much of an impact on me, so unfortunately for you Rena-adoring-ones, I’m remaining neutral to her.