Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Perfect product...just follow the directions

Norton Internet Security 2003 is a great product. It does everything as advertised. Many of the negative reviews are from people that did not fully uninstall any previous Norton products. If you do everything as stated in the guide there should be no problems. The one down side of the product is that it does slightly slow down Internet activity. Everything else is as expected. I have already blocked 26 attempted attacks to my system, in only 9 days.