Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Do Not Buy This Product if you use XP

ScanSoft tech support and customer service is the worst, very very frustrating. The product I bought (Naturally Speaking v7) disables Internet Explorer and makes your whole system buggy if you're using WinXP. This is a known bug, and executing the fix they recommend online didn't work for me. Not only does my IE not work, but every time I click anything that activates IE my system hangs, slows to a crawl and I have to reboot. And this is a brand new computer. Trying to get tech support on the phone was impossible. I spent 45 minutes on hold. A nightmare. This company does not respect or value its customers. Don't buy their products.