Instruct: Classify Amazon reviews into positive or negative sentiment
Query: day of disaster

This new dvd entitled WTC 9-11-01 Day of Disaster is supposed to showvideo from Day 1 through Day 6. Much of the same material is duplicatedfor each day and is composed of mainly material from Day 1. The DVD is supposed to run for 60 minutes yet there is only about 20 minutes oforiginal work, the rest is just repeats of the 20 minutes. Intend to askfor a refund.