Does the input text reveal a negative sentiment?

Provided Text: @user Isn't it ~time for Justin Bieber to be medicated c an ""Antipsychotic?"" May I suggest Haldol...he is old enough to know better"
@user Isn't it ~time for Justin Bieber to be medicated c an ""Antipsychotic?"" May I suggest Haldol...he is old enough to know better"