The model of the glass was modeled in powershape and then imported as stl, thats wy it has facets.
Still learning about textures and light.
Thanks to all that may comment my work.
pretty good overall. what leaps to my attention is the texture on the table. you can plainly see that the cloth is only a texture. I suggest displacement or bump mapping it. i like the lighting and the cup is well done. Maybe a background picture instead of black?