fearpoint
The graphics looks the same because all they did was increase the texture resolution from 720p(if you used the HD texture DLC) to 1080p. They made shadowing slightly better as well. That's it visually.
Compared to modern games like Witcher 3 which use tons of post processing effects, Skyrim is going to look poor.
Yep, exactly that. In order for them to make Skyrim "look good" (which is what you all were expecting), it would require a whole new do-over with textures, movements, visuals, etc., basically a whole new game. Then, at that point, they might as well call it Elder Scrolls 6.