Lately GI has been falling off a cliff with their reviews, they used to be pretty accurate; IMO, and a trustable source for reviews. I'd say the past three months though, I couldn't have disagreed more with more than 90% of their reviews.
Either way, I enjoyed the multiplayer, which was more than enough incentive for me to go and pre-order it. I just wish Amazon had release-date delivery on this one, like they do with Infamous. Oh well.