The fact that positive reviews dont garner much pushback but critical reviews cause lots of negative comments, makes me think phish.net readers understand that reviews are just one persons opinion, they just cant handle it when that opinion differs from their own. If you really are upset by someone ranking a phish show lower then you would have on an imaginary ranking system they just made up for the purpose of a review, then how do you deal with real life? Where reasonable people can have different opinions on things that actually matter like gun control, or chocolate vs. vanilla?
TLDR: lighten up