Yes well fan opinions aren't vandalism. If they are true or from their perspective it shouldn't be changed right away. One, it shows that you're dismissing their feelings/insight to the things they love. Two, that's just rude. Other people watch the show, not just you. This overall site, Fandom Wiki, was made for the fans to post their opinions for other less knowing fans who need want clarification, knowledge on their favorite/least favorite characters. Take that into consideration the next time you edit someones revision.