Ocean
I not hard to set a dark environment with water they all look ok i like to see that in clear sky and i will tell you it will look like plastic sheet with some displacement to mimic waves…
you need to look this one and them tell me.
Unity : ?v=sQ11hadNgUk
CE: ?v=ra-ReDCa7dI
Unigine: ?v=AyR-wPyR4ng
All these ocean surfaces are set in few click of the mouse…by the way.
UE4 is very good engine but they need to catch out on this area all level design are not in warehouse mountain caves desert and building…