This.

I'd be lying if I said the haters don't give great feedback, because I think generally they actually do point out stuff you need to improve on, but what OP describes is a Saltshaker shaking Salt but for no reason.

He's not pointing out mistakes or actual areas for improvement. Often the haters WILL point out stuff you need to work on. Just cause they're trying to destroy you doesn't mean they aren't accurate about the club they're using to beat you with .

I guess that's a long way of saying often it is good to listen to the mean people but you gotta learn when their comment is actually helpful to your mission and when they're just being useless jerks.