Does the input text reveal a negative sentiment?

Provided Text: @user Tim Tebow has already had more success than over 95% of QBs who have ever been in the NFL and this is his 3rd season. \""killed\""?"
@user Tim Tebow has already had more success than over 95% of QBs who have ever been in the NFL and this is his 3rd season. \""killed\""?"