I generally get all my gaming news from news blogs (Kotaky, Destructoid, and Joystiq) and then just follow the sources if I want to read more. For videos, I generally check Gametrailers about once a day but most videos I see are usually in the story itself.
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Also, I don't think I've ever actually used this site for news. The closest I get to using it for news is if I spot something on the forums before I spot it on a news blog. I'm not a huge fan of the current layout on gamrfeed and the review site is kind of a pain to navigate so I stay away from it, but if the video site you talked about in the OP is good I could see myself using that. I get errors all the time in Gametrailers and I would love to find an alternative.