Instruct: Classify Amazon reviews into positive or negative sentiment
Query: this thing is very noisy

Once everything installed and the unit turned on, the DVD tray did not open!!!! Obviously there was something wrong. However, what caught my attention is how noisy this machine is. Just plugging the unit turns on a very noisy fan. Now I just imagine how worse it will get once the DVD is in??? Anyway, the samsung people were very courteous and I got a refund pretty quickly from amazon. lesson learned: better stay away from samsung dvd recorder