Funnily enough I used this product on the weekend. I just bought a secondhand red Audi that looked like it had a detail from a 3 year old. I used the following Meguiars products in the order below:
1. clay bar with quick detailer
2. scratch x
3. polish
4. colour boost wax
5. tech wax 2
Small swirls have disappeared and the shine is killer. Probably didn't need colour boost wax but hey I love wax...
As what everyone else here has been saying, don't use too much of the product
06 6MPS Radiant Ebony Luxury
Car sold and dearly missed