Customer reviews

4.3 out of 5 stars
4.3 out of 5
290 customer ratings
5 star 64% (64%) 64%
4 star 15% (15%) 15%
3 star 13% (13%) 13%
2 star 5% (5%) 5%
1 star 3% (3%) 3%
How does Amazon calculate star ratings?