That's because reviewers have the product for all of a day and draw conclusions from a very brief interaction.

Edit- which the write up does say, near the bottom.

Sorry, I don't really see your point.

Reviewers don't talk about reliability because a review is too short to test reliability of a product. Owners bring up reliability more because they use the product IRL and become most vocal if it fails.

So aren't these things kind of expected?