That is a total ripoff.
Gotta say that those graphics are not that good either.
I agree on the ripoff remark, however "those graphics are not that good"? My lord are you kidding me? Dynamic soft point light shadows, SSAO, light filtering, bloom (simple but whatever), motion blur, and I think I saw volumetric spotlights in there too! Okay so some of those may be pretty (very) basic shader effects but still. I mean just some of the post processing effects are pretty nice and that's before getting into the modeling. I think I saw soft body clothes on there, that's incredibly impressive. It's hard to do that stuff
Programming a game with graphics like that is hard man.