Is the emotional tone of the input text negative?

Input Text: Review : black friday 2012 AmPro T19701 6 LED Flashlight with Magnetic Pick-up Tool:  Find\u002c shop\u002c See Reviews \u002c ...
Review : black friday 2012 AmPro T19701 6 LED Flashlight with Magnetic Pick-up Tool:  Find\u002c shop\u002c See Reviews \u002c ...