Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: flaky button
Review: While this doorbell get high marks for its aesthetics, the button mechanism itself is unreliable...in about one in every four presses it becomes stuck in the 'in' position, causing your doorbell transformer to buzz angrily until you go press the doorbell button again to un-stick it. Sadly the quality of its insides doesn't match its nice facade.
