Customer reviews

3.6 out of 5 stars
3.6 out of 5
273 customer ratings
5 star 48% (48%) 48%
4 star 11% (11%) 11%
3 star 12% (12%) 12%
2 star 10% (10%) 10%
1 star 19% (19%) 19%
How does Amazon calculate star ratings?