Used Cerium Oxide to repair my car's windscreen. Before vs. After pics.

My car's windscreen had those round circlular scratches which used to make the night driving unbearable. All because of a cleaner who did this in just 1 year time period. I used cerium oxide (ordered from Amazon), mixed it with water and applied it on the windscreen using an applicator pad which we get with car wax and rubbed it in circular motion with hand. And it has enhanced the night driving visibility by at least 40% than what it was till yesterday. Although, still many scratches can be seen from the inside.