Ok, so basically everyone hates IGN but there's nothing better...?
In a consolidated way? No.
A HUGE majority of the decent review sites can't do anywhere near the number of reviews IGN can do
because they haven't sold out like IGN has.
It's the same with radio stations. Ever notice that some radio stations will play the same

song over, and over, and over, and over? Notice it's usually the same station that has the worst advertising? It's not because they're doing requests, it's the money. Even though the courts found it unethical (or whatever) for a station to get kickbacks based on the air time a particular song gets, those studios still find a way to shove that crap down our throats.
Others have a much more even handed way of doing reviews, but they can't match the volume IGN is doing because they're not getting the money (or free games, or support, or exclusives, or whatever). Others do some reviews, but it's not a primary motive for the site (PA is a good example).
Mayhaps someone should do a Wikipedia-like type of review site?