LE: Exactly my thoughts. If only, a moddable HW equivalent would definitely earn my nomination for "greatest game ever made, ever".
And it's... well, it's ugly. It doesn't have to be ugly, with some decent textures and so on it could be downright cool, but at this point it's an eyesore. The sky looks fine, particularly if it's animated, everything else ranges from "nothing spectactular" to "this had better be a beta". I'll give the robot/bunker things the benefit of the doubt that it's all the lighting, but for God's sake fix the land texture, and the sea could look much more like an actual sea- see the aforementioned Hostile Waters, even without the fantastic breakers that game did it'd still be a significant improvement. And if you can get those... christ, that would kick ass.