Don't be fooled of the early votes..
So it got a 9 rating. But so what?! It's a early vote!
I remember when the fourth Indiana Jones came out and I remember it got like a 9.1 rating. But then months later.. it ends up as a 6.2 rating. It also happen to The Expendables. And it happens to most films when they got the highest rating because of early voters.. then when more voters comes by it goes down!
So I'm sure Assassin's Creed will have the lowest rating in weeks to come. Just you wait.