The first 2 are not good. I think nzeeman nailed it when he said artsy-fartsy. They seem contrived as provocative, yet carefully staged to avoid being seen as erotic, which they are certainly not. I would say the first 2 are silly. Why the greek column? Why the sword, other than to hide behind? Why the ridiculous beak?
The third is much better-- I'd credit it as the kernal of a good idea, which failed in the execution. The body paint is amateurish, and the fact that it's in a studio, on a black drape, with a few dead leaves scattered about, does indeed look cheezy. Why didn't they shoot this outside? And the lighting is adequate, but nothing special.