Comparison: Next-Generation (Unreal Engine 4) vs Current-Generation (CryEngine 3 / Creation)

DSOGaming writes: "We bet that a lot of you are wondering how current-generation engines compare to the upcoming, next-generation version of the Unreal Engine, right? Well, time to find out. In this special feature, we compare Crysis 2′s (CryEngine 3) and Skyrim’s engine (the Creation engine) with Epic’s Unreal Engine 4."