Just watched some parts of the leaked vids (the parts where he was shooting the laser gun).
Was it PC or PS4? Noticed a lack of shadowing from the character / areas. Build did not look complete. However, the oddest is the sound from the laser rifle. Sounds much more like a gun using gunpowder than the charge blast from a laser gun. Expect a mod change for that sound effect within a day or two if that is the sound for lasers at the final release.
Other than that, the areas just look much more colorful than the previous games, which is good. I remember Fallout 3 had this sort of tint issue, while NV almost went into Vanguard "too much brown" territory.
Really looking forwards to this game.