I have used them. I have stopped using them. They are more geared to body shops and dealerships where durability is not a concern. all their stuff works pretty well but your lucky to get more than 1 or 2 washes before it wears off. Their Supreme dressing is nice and smells like bubblegum but is solvent based (I prefer water based). The only item I still use is their Sleek Glaze. I have not tried their cleaners though.
Made right here in Indy, they are indeed, a volume oriented operation. They cater to large auctions, rentals, and dealers. A BIG operation. Not consumer or enthusiast oriented...
I used them when I worked at a dealership, they work ok, but the stuff most autopians use is much better. Their clay is pretty good though, and comes in different grades.