I don't get the hate for Nosfartu.

I main Nosfartu. I love the character and he's the only killer I actually want and use. People either hate on him because,"he sucks!" or,"he's too overpowered!" Like, which is it? Just because you deem him overpowered doesn't mean you should start communities dedicated to hating him when you can't even stick to one reason he's "bad."