Customer reviews

3.5 out of 5 stars
3.5 out of 5
10 customer ratings
5 star 48% (48%) 48%
4 star 0% (0%) 0%
3 star 28% (28%) 28%
2 star 0% (0%) 0%
1 star 24% (24%) 24%
How does Amazon calculate star ratings?