Great!! Just recieved today, I tried it out on the front wing done it so quickly I eventually ended up doing all the near side, took me about 15 minutes. You can even do it when the car is wet, it had just rained and I was left with beading, I just went over it with the spray.
One think to watch out for though is the over spray, if you are spraying near the panel you have just polished, keep the spray away otherwise you land up polishing that again, it's to good to waste, it does exactly what it says on the tin.