It is clear that you are struggling with this, so here's a simple explanation.

Read this again:
Vixe
As I see it, consoles are for casual gamers, which is why the sales are so high for it. PC games are a niche market and why it is struggling.

And now, to prevent some parasite from misconstruing what I just said, let me elaborate:

This is my opinion. I in no way imply that you do not get hardcore console gamers, or that you do not get casual PC gamers.
If you still don't see it, read it again.
Now read what you wrote:
Right here you were implying that PC gamers are hardcore:

Vixe
As I see it, consoles are for casual gamers, which is why the sales are so high for it. PC games are a niche market and why it is struggling.
If you don't see it, my initial observation was true: you are more daft than ignorant.

So now global review scores taken from every major reviewing website in the world doesn't mean anything? So to summarize you dont need to be popular and mainstream. Or make a profit and get good review scores to be able to say your game was a success?
They are still opinions nonetheless. If 1 billion people thinks that it is the greatest game ever, then good for them. That is still their opinion! You're good at rhetorical questions, so let me try: If half the earth believed something, does that make it a universal truth?