Is the input text characterized by negative sentiment?

Input: "Dang, Forrest didn't get it done. :/ He was our last American hope tonight, oh well... Now for the main event Anderson Silva vs Yushin Okami"
"Dang, Forrest didn't get it done. :/ He was our last American hope tonight, oh well... Now for the main event Anderson Silva vs Yushin Okami"