Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Badly designed and unreliable
Review: After slightly more than a year of very moderate use, one of the drive gears lost several teeth. The gear train appears to be poorly designed and not up to the task (I'm a mechanical engineer, so have some basis for judgment). I certainly wouldn't buy another one, and have not yet been able to find a source for replacement parts.
