Here’s an interesting video that shows some pretty good comparisons between the clips shown in the GTA V trailer and real life photos, both taken from similar locations. Not all of them are completely accurate, but they give you a taste of just how good looking GTA V actually looks. Not just good, in fact- authentic.
You can watch the actual trailer here, and read our in-depth analysis of the cinematic here. Or you can have a look at few of the GIFs that show just how looking the game is through here.