A good job
But havn't you guys heard of Duraglit, also called Brasso ??
Comes in a little old fashioned tin with a soaked swab inside...absolutely fantastic for cleaning/polishing plastic/acrylic material.....
http://www.ciao.co.uk/Reviews/Brasso...dding__5114301
Don't get hung up on the Metal polishing aspect, try it on your headlights, i have and the results are amazing!!