To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Very flimsy. I'm sure it wont last very long. The moving pieces dont seem to align very well. Even before using I have opened and closed it several times and it is shaving itself. Small yellow shavings on the stainless steel. Good thing its relatively inexpensive.