Everyone seems to trust IGN and distrust Gamespot, why?

[makingmusic476]

I stopped trusting GS when they gave Twilight Princess an 8.8 and just months later WarioWare: Smooth Moves a 9.1.

Then the Jeff Gerstmann debacle only ensured that they couldn't be taken seriously. Just about every other reviewer has left GameSpot since the Gerstmann incident.