Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Noise Cancelling? Noise Creating!
Review: I found the cancelling to be minimal, while the high-frequency hiss and 60Hz buzz (from the unsheilded wiring?) to be worse than nothing.Mine's going back. Lao Tzu said the biggest problem could solved easily, when it was small. Solve this problem by looking elsewhere.
