Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Ouch...Ignorance Can Be Costly

Not being an expert and lured by the attraction of live footage of the Tangerine Dream Froese, Franke, and Baumann line-up and the set up that this was some great special occasion and production, I snatched it up when I saw it. I've been had - at a fat list price! It is less than 30 minutes and what seems to be different music than what is being filmed most of the time. Wiser, but poorer, the least I can do is join in on the warnings not to buy this one. Stay away. Stick to the CDs.