Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Be Careful Before You Buy
Review: Be careful before you buy this one. The display is so dim that you have to go right up to it to read it. Battery life is short. Watch out when you change the batteries. It has to be re-set and heaven help you if you've misplaced the instructions. You'll never get it! In short, this is not user-friendly in any acceptable meaning of the term.
