Customer reviews

4.3 out of 5 stars
4.3 out of 5
61 customer ratings
5 star 66% (66%) 66%
4 star 18% (18%) 18%
3 star 5% (5%) 5%
2 star 2% (2%) 2%
1 star 10% (10%) 10%
How does Amazon calculate star ratings?