EAT THESE !
There's a diffrence between negitive criticism and being an all out abyss of human suffering and angst bent on pouring out your hatred for yourself in reviews. if a review is below the belt then what makes the person giving such vile reviews think they will be privileged to anything ever from the person/Co. being dragged through the mud. There is a limit to what one can/should say and still remain a respectable author.