You do understand that on Steam if you have 50% or more negative reviews, it is a "Mostly Negative" and puts people off even trying. Bad reviews can have a serious effect on sales. 10 negative reviews in millions is nothing, 10 negative reviews alongside 10 positive is detrimental. It's all about the percentage and indie games work at a different scale.

I'm unsure what the point about working for Blizzard means. You'll have to elaborate.