Is the attitudinal sentiment of the input text neutral?

Text: i out of 11 breakpts converted-not nearly good enough by Federer at #USOpen2015 . C'mon, Deliciano, you can beat Novak- Believe !
i out of 11 breakpts converted-not nearly good enough by Federer at #USOpen2015 . C'mon, Deliciano, you can beat Novak- Believe !