Customer reviews

4.3 out of 5 stars
4.3 out of 5
252 customer ratings
5 star 74% (74%) 74%
4 star 6% (6%) 6%
3 star 4% (4%) 4%
2 star 5% (5%) 5%
1 star 11% (11%) 11%
How does Amazon calculate star ratings?