Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Tour of Duty, offensive and Insensitive

As a Viet Nam war veteran, I am completely offended by Tour of Duty, which is nothing more than an attempt to exploit a bloody conflict (in which over 35,000 Americans died) to promote the Kerry candidacy for the presidency. This is not only inappropriate but is egregiously insensitve to both the survivors of that war and the families of its victims! It is exactly the kind of opportunism one has come to associate with that portion of the political spectrum. John Kerry should apologize and immediately arrange for the removal of Tour of Duty from the shelves!!!