I am hard pressed to see the critcism vented about zillow. For a company that is jsut a couple of years old I think that it is a phenomenal tool when used for research purposes. Additoinally as the sight coninues to gather transactional data it will get better at forecasting actual data.
Complaining about zillow is like complaining about computers during their infancy. Anyone think that zillow won’t provide reliable estimates that will threaten the appraisal industry 10 years from now.
Additonally it is FREE. Some people have to have something to complain about.