3ds Max :: Reflections Are Looking Too Flat?

I wanted to create some object where i could demonstrate he blur, array and other functions inside 3ds Max and i choose for that a simple box/sphere array. The problem iam facing are the reflections on the box model, they are looking too flat comparing to the sphere. Iam using arch&design materials and a hdr map inside environment (spherical) for reflections and the materials are the same on the box and sphere model, still the reflections are nice on the sphere, flat and ugly on the box

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