I find there's nothing wrong with good-natured ribbing, whether you're a fan or a critic. As long as there is a measure of respect for the material you're talking about, it should be fine. So let's please cut out the less-than-good-natured hate for other online communities, regardless of whether you agree with them or not.
We can disagree with each other without resorting to name-calling or insults. Thank you.