Is the input text marked by negative sentiment?

Input: .@ZachLowe_NBA the Blazers have been cemented as my new 2nd-fave team based solely on how much of a Seinfeld fan Neil Olshey is. #cartwright
.@ZachLowe_NBA the Blazers have been cemented as my new 2nd-fave team based solely on how much of a Seinfeld fan Neil Olshey is. #cartwright