Bill, I understand why you need to include the negative editorial but it seems to me they would carry more weight if the reviews came with "...what they could have done is...". You'd like them to use fewer screws. Why? What else should they have done without compromising some engineering or physical aspect of the device? They used too much glue. Why did the do that? What are the alternative?

Anyone can take a device to pieces and bemoan what they find. It seems to me the challenging but educational thing to do is is make reasoned recommendations.