NOT AAA!

anyway, yes gametrailers are very good reviewers covering all aspects of a game without being biased, I also think they have just the right lenght of video, not to long or to short

Yeah I think the biggest gripe is the length.
It should have been a dlc pack I mean 5 hours.
For us sp players that is a rip off.

Well Halo 3 is not really that long aswell.  Buying Halo 3 without having the ability of playing the MP should be illegal.

I thought H3 was pretty OK length wise.

i think they are very biased when it comes to halos , they gave halo 3 9.8 in story and MGS4 8.x, so ill take 0.5 of this review

Yeah it is (8 hours?)  I never really timed it though but it felt shorter than Halo 2.

No, they are not fair.
How can you give a game that looks worse than a game which was released a year ago (CoD5)
a 9.1 in Presentation?

Noy everything comes down to realism of graphics, Halo is not known for trying to be the most realistic looking game, they succeed in their art style. 

Nice review.

Sounds like a unbias review.