Does the input text contain negative sentiment?

Provided Text: "2012 May 29 | Cure Hemorrhoids - Ratitng: Check It, The Nice: -It&#39;s Unique: Unlike 85% of the products in Genera...
"2012 May 29 | Cure Hemorrhoids - Ratitng: Check It, The Nice: -It&#39;s Unique: Unlike 85% of the products in Genera...