Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Broke down after 3 months

The ADF motor burned up and melted the plastic after 3 months. After numerous aggravated phone calls to visioneer tech support, they sent a replacement that is a refurbished one. The light on the refurbished model now takes a whole 1 minute to warm up. So I'm sick of calling into visioneer tech, went out and bought a fujitsu scanner, more expensive but much better quality.