There isn't an airplane flying through a shot or a boom mic floating over an actor's head or one character wearing a Sixth Dynasty headdress standing next to a character wearing an Eleventh Dynasty headdress. Give up? The answer is after the jump...

The current top comment on YouTube sums it up pretty well:

The casting makes this a comedy. Wow. A bunch of lily white Egyptians and Hebrews.... I just can't take this seriously. And to make it worse, the film's uses black actors specifically as beggars, thieves, and other sordid Egyptians. In 2014, this kind of blatant racism and white-washing is still rampant in Hollywood.

Ridley Scott defends his casting choices—which included casting Sigourney Weaver as an Egyptian queen—here.