Is the input text filled with negative sentiment?

Text: "2NE1 rocks Okinawa with stylish airport fashion  On 2012 October 28th\u002c 2NE1 performed at the \""""KPOP Paradise...
"2NE1 rocks Okinawa with stylish airport fashion  On 2012 October 28th\u002c 2NE1 performed at the \""""KPOP Paradise...