I think the models are great actually.
Not all but most of the textures have a very flat look to them, such as the tiles in the 3rd pic. They have no illusion of depth in between each tile.
In the fourth screen where Alice is standing exemplifies poor texturing and geometry at once. Actually, that's the only example of poor geometry, that rock just looks bad, low poly and a horrible likely placeholder texture.
Honestly I'd expect the graphics to improve at least a little before release anyways. Perhaps some higher resolution textures and upping the polygon counts. What I noted in the 4th screen is definitely worse looking than in the other 3, so I'd bet it's an earlier version.