Feedback from total strangers is overrated. You have no clue where their feedback comes from (are they a prospective user? Some grumpy programmer who just wants to rant about your choice of framework? A product designer used to operating in a certain environment that just doesn’t apply to you? etc). Separating the wheat from the chaff from anonymous posters is tricky business.
Thinking of it as good feedback vs bad feedback based on the feedback itself is also not the right way to go in my experience. Good feedback is anything that observes the way a particular problem was solved, and proposes an alternative way of solving it, or reframes the problem altogether (identifying a problem that was not solved can be valuable too, although the line is blurrier). Bad feedback tends to be, well, anything that is not that.
Thinking of it as good feedback vs bad feedback based on the feedback itself is also not the right way to go in my experience. Good feedback is anything that observes the way a particular problem was solved, and proposes an alternative way of solving it, or reframes the problem altogether (identifying a problem that was not solved can be valuable too, although the line is blurrier). Bad feedback tends to be, well, anything that is not that.
But hey in the end, whatever works for you.