Customer reviews

3.9 out of 5 stars
3.9 out of 5
384 customer ratings
5 star 54% (54%) 54%
4 star 16% (16%) 16%
3 star 11% (11%) 11%
2 star 7% (7%) 7%
1 star 13% (13%) 13%
How does Amazon calculate star ratings?