Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Incomplete

I gave no stars, in part to take from the fake review above. Look at the people that review all these products, the same 2-3 people are giving all CFA's DVD's 5 stars and glowing reviews. The actual DVD is poor quality, shot in what looks like a breakfast nook with a white tarp hung on the wall. The is unesesary use of the F word and cursing. I understand in a steert fight it gets bad and verbal but the excessive use of the F word in the haymaker blocking scene makes this DVD inapropriate for anyone trying to teach their family/kids self defense. Please be aware this DVD is all defense and no stricking just defence. You have to buy the other DVD's if you want striking. For the price of this DVD I would expect the to be at least some counter strikes but nothing. The actual defense tech he teaches is strong and if it was either a $9.99 DVD or part of a defend and attack set I would have given it a much higher star rating.