Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Handspring Visor Platinum

This was a used product, as the Visor is no longer made. The Palm operating system is simple, fast and reliable. This is probably the 4th Handspring I've owned, and have used them now for about 8 years. The vendor that sent me this unit also sent me a few extra cases as well, and the unit works great.