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

Input: Consider Input: This is a well-designed USB 3.0 hub, which lets you add additional USB devices to a single USB port on your computer. The hub has its own power switch and it can provide USB 3.0 speed if both your device plugged into it and the original USB port that the hub is plugged into support that standard. This item is relatively small and lightweight and it seems to work fine with any operating system and any USB peripherals. I would just be cautious about connecting multiple devices when using it with a USB external hard drive - this is an issue with any USB hub, since the power current has to be split among the ports when multiple devices are plugged in. Sabrent provided this item to me at no cost for review purposes.

Output: Positive Review

Input: Consider Input: This is the most confusing device I've ever used. I bought this for my mother as a Christmas gift and am truly sorry about inflicting this plague upon her.<br /><br />Want to upload pictures from your camera to Facebook? Sorry, not on this POS, since it wants you in the google+ Eco system.<br /><br />I should have burned a pile of $20 bills totally the cost of this device. It would have been more pleasant than pulling out my hair trying to conceive the innumerable workarounds.

Output: Negative Review

Input: Consider Input: These fans are awesome for the price!! Very quiet, and they move a lot of air. As a PC technician, I will most likely be ordering more of these as I receive computers in need of new fans.
Output: Positive Review