Instruct: Classify the given Amazon review as either positive or negative.
Query: Lack of information

I was very disappointed when this product arrived. When I purchased the item, there was no indication that the Blu-ray disk was zone B and would not work on my player. I have been trying to get ahold of this movie for more than twenty years, and now that I have it, I can't watch it... This is regretable, hands down, it is the funniest movie that I have ever seen.