i think the pad does most of the work and the polish helps it from burning. i use scratch x on my and a wool buffing pad and i get the same results. either way you can see at night again!
Nice results but you have to put a sealant on those lights or it won't last long.. Check out Meguiars headlight coating (blue can).
I've been using mothers for headlight restoration for years. Stull is amazing