To calculate the overall star rating and percentage breakdown by star, we do not 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.
I've never tried these in the freezer - I prefer the "zipper" kind there - but these are wonderful for keeping cut-up veggies (and probably fruit) fresh and crisp. I don't know what the magic is, but produce stays edible for quite a long time in the fridge in these. I'm having trouble finding them locally, so here I am.