Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
Bought it to slice carrots in these little strips for a korean-russian salad. Works really well and the bowl it slices into is really helpful. Has different size blades so you can modify the size of your veggies. Highly recommend if you are looking for something like that.