I don;t know that we've quite got enough momentum yet to get any mean comments. Honestly unless it's says something disgusting or ****/transphobic or racist etc, I would probably leave them where they are. Yes it can be hard to read that someone doesn't like something you've worked on, but people have a right to express their opinions good or bad, and I don;t feel comfortable censoring that. As long as they are polite and respectful in doing so. I normally try to engage with everyone who comments, so I would ask if there was anything I could do to improve going forward. Turn it into a positive, learning experience!