Nature Environment in UE4

[anonymous_user_6d3ba12b1 (anonymous_user_6d3ba12b)]

I think I found out how to sharpen the rendering:

://i975.photobucket/albums/ae237/air0ne/Untitled-1_zpsnpikfd3t.jpg

What I did was switch to FXAA
://i975.photobucket/albums/ae237/air0ne/Capture_zpsogbu4fkt.jpg

Is what I did ok?