My Fresnel is not showing any gradient and the reflections are the same regardless of how far the objects are.
Check this one https://www.youtube.com/watch?v=V3wghbZ-Vh4. It is about setting up a PBR material in Blender which also considers fresnel correctly. Cycles cannot do fresnel by default.
Thank you. I was in Ortho mode instead of Perspective. Only the second time I did this. OOoops.