Problem: 
Q: Title: Very bad!! Worst pan ever!! Review: I hated this calphalon. Food sticks everytime and cleaning is a nightmare. I am almost at the point where i want to just throw it away. Will never buy again. Is this product review negative?
Answer: Yes
Problem: 
Q: Title: Works as advertised Review: Recommend to always buy manufactured ink. Purchased some of the cheap ink once and ruined my old printer. Great product highly recommend. Is this product review negative?
Answer: No
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Q: Title: a great flash for a great camera at a great price! Review: I researched both the 600 & 800 models and was a bit torn between the two. If you aren't a mega-professional digital photographer then don't waste your money on the 800.The 600 is an amazing flash, completely synchronized with my D50, never a delay in the flash, etc. I've taken some really killer pictures with this camera/flash combination.I would highly recommend buying the 600 because it accommodates all of my current needs. Is this product review negative?
Answer: