Acrylic is simply plastic. The "glass" bit is all marketing fluff. It's super-glossy black plastic.
I have the black version in my Urban.
It looks amazing, but this stuff scratches *ridiculously* easily, even when just casually wiping dust off with your bare fingertips. I do a monthly polish with Meguiars PlastX and then carnauba wax to fill the fine lines to ensure that it keeps its appearance, and generally only clean it with a super soft-tip paintbrush.