EDIT: My God...I was too late. The horror....the horror....
Anyway!:
I will not be very helpful in telling you what I want from a gaming site. Basically, the main thing I look for in a gaming site is credibility. That's not really something we can show you, you have to show us with well written reviews/previews. Don't tell me that you think Call of Duty Black Ops 2 is the best CoD out there; tell me WHY that is. Convince me that you're not just taking cash from Treyarch and demonstrate to me that what you are writing is truth.
Now that's probably not very helpful since it didn't really tell you anything but I hope that helps.