Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Hot Dot Pens are a Waste of Money
Review: These pens are so unreliable. Please do not waste your money. I ordered two: the first one did not work so I returned it. The other one also does not work. When you touch a picture that is suppose to be correct, it says 'sorry try again'. These pens are awful for students trying to learn basic skills. I am a teacher so I really wanted this to be a fun experience for my students. However, my students were just confused with the red light always going on and saying 'wrong answer'. It was a waste of their time and mine.
