Yeah, but that doesn't tell you anything.
"Oh look, it's a blue smurfycat thing on a giant red birdy".
It's like half of every fantasy paintings ever.
You look at the image of Arnie with the black camo makeup and the vest adorned with grenades, a shotgun strapped to his back, big f**kin' machine gun in one hand and a rocket launcher in the other, and you know that Commando is all about kicking some everloving ass.
...Actually, I guess that would make Jake riding the red birdy dragon thingy perfect for summing up Avatar: It's everything you've ever seen before, slightly prettier.