Is the sentiment extracted from the input text neutral?

Text: "#CNET - Just bought my 1st iPad, iPad3, feeling real burned, mad, about iPad4 so soon. Grrr. REALLY mad! Don't even care about mini now,"
"#CNET - Just bought my 1st iPad, iPad3, feeling real burned, mad, about iPad4 so soon. Grrr. REALLY mad! Don't even care about mini now,"