Yep, general concensus right - you get what you pay for. I'm sure if he spent longer on it (and you more money), he would probably have had most of the furniture dry. He's probably only given the service for what he was paid. Seems fair enough to me. But like evryone says, you'll have to wait until they are fully dry.
We would have charged approx £220.00 with probably 2 of the units dry.