Is the input text marked by negative sentiment?

Input: For ICC i cud jst sing along the 1st time i heard it But Dumb Dumb  I jst remember alotta highnotes Dumb x6 and sumthing michael jackson
For ICC i cud jst sing along the 1st time i heard it But Dumb Dumb  I jst remember alotta highnotes Dumb x6 and sumthing michael jackson