Instruct: Classify Amazon reviews into positive or negative sentiment
Query: "No Disc"

I bought this DVD Recorder and when inserting blank DVD +R discs or pre-recorded movies into it, it just says "no disc". Trying to get it resolved w/the company, let's see how that turns out. The hold times for tech support are horrendous and after waiting for over 30 minutes on 5.2.5, I was disconnected!