Test - driving a bargain rotary polisher.
After killing a 3rd "budget" D/A polisher in 12 months, I had a flick through eBay and found a silverline rotary...
http://i1000.photobucket.com/albums/...sizjxfz5o.jpeg
20 quid and comes with a lambswool mop (only really any good for taking rainex off the windscreen).
It's not small or light (about the size of a Windy-gun) and it's not as easy to use as a D/A but the results are better.
http://i1000.photobucket.com/albums/...s45j6ffnm.jpeg
http://i1000.photobucket.com/albums/...pse0ui2huu.jpg
I've only managed to do the bonnet and windscreen so far due to the swarm of flying ants but I'm pleased with it, even though it's hard work.