Lego 2011

[Sky Shadow]

I thought this as well.

I also thought it rather odd that the Space Police are all human and the Criminals are all Aliens

Also, the gun and dynamite-wielding, graverobbing humans are the heroes of Pharaoh's Quest, while the mummies whose tombs and jewels are being ransacked are 'evil' too.

Would that make the sets alien-ist?

There's certainly some kind of 'ism' going on, that's for sure.