Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A must-see for Cambodia watchers

Having visited Tuol Sleng museum in Phnom Penh several times, I was highly fascinated by this brilliant DVD. It shows the Khmer Rouge henchmen from that dark period, who seemingly for the first time admit to their misdeeds. All of them however feel not guilty of any crime, since they were 'only following orders'. What's new. What I found a bit dissapointing is that there is almost no mention of the few western prisoners who perished in Tuol Sleng, by doing so I think the director could have invoked a lot of extra world-wide attention on his film. But other than that, this film is a must-see for anyone who's interested in the Pol Pot-era.