This stuff is awesome. It took my dull, worn and grungy playfield and made it all shiny. I am impressed. This gets the Clubber's seal of approval.
Here are the before pics. This is after a real good rub down with Novus1 to get it as clean as I could so I wouldn't grind in dirt.
The after pics are before I applied any wax. Kinda hard to see but no sign of dirt, shiny, and all but the deepest ball tracks removed. I used two passes of each grit with an extra pass of #3 at the worst spots.
Now for 3 good coats of wax and a run over by the buffer.