If you and your collaborators get all flustered and edgy because someone leaves comments that you do not like about a series that you are scanlating (but not the scanlation itself), then perhaps the best thing for you folks to do would be to abandon the project as you are far to sensitive and are confusing criticism of the series with criticism of the scanlation.
You are like so many other people here who, when someone leaves a comment you don't like, you tell them to drop the series. I have just as much right to comment here as anyone else, whether my comments agree with yours or not. This is outside of the fact that I have not said anything that would indicate that I do not like the series.