Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

This Roocase is the best , great quality product, I love how you can take it out to hold it, then when you put it away in its zipperd case it's very well protected. I bought one last year for my kindle fire. JUST LOVE IT
Positive Review

Excellent charger with tremendous capacity. Very portable-lightweight. Lasts a long time. Love the visual indicator for remaining charge. The built in flashlight is a bonus and nice feature. Highly recommended. Top notch customer service.
Positive Review

Is a bad device. In few days was broken. It is not Samsung brand. No more words is necessary for this.
Negative Review