How will Polygon defeat the world Domination of Gamespot

I just saw the Polygon trailer yesterday. Personally, I cannot wait to see the new features for the much awaited gaming site from VOX. I also had one question in mind..that gamespot dominated the gaming news industry for so many years and how exactly do you think polygon will differ from the other gaming sites. I mean if you simply post trailers then there is no point right....what do you think will be POLYGON's main USP.