I've been there, and expected to be interested. I thought I'd have some neat conversations with people, maybe learn some things and are a good time.
I regretted it two days after joining.
The people on the sight are not all awful, some are neat and quite nice. Then there are others who obsess over things to such a point that they get irritated by the most mild sorts of topics.
People like this started what was called “The Foot-Wars” during the production of Godzilla 2014, where everybody was fucking screaming and howling about how Godzilla's feet were either bad or good.
I just wanted to talk about something else, but it always led back to the same thing again and again. Artists on the sight are hit or miss in how likable they are, mods are just bitches, and everyone else bitches about minute this.
I've been a member for that sight for two years, and I've never made friends on the site, had a thoughtful discussion, or anything else like that.
It could be a good site, but it has to have good people.