Depends on what you mean by "anti-semitism".
If you mean irrational hatred and paranoid fear of Jews (See Hitler, Adolph and Stalin, Josef for examples), I agree with you.
If you mean saying and doing things that irritate professional victims like Abe Foxman and Schmuely Boteach, and at which they willy-nilly hurl charges of "antisemitism", then I must disagree. I have no respect for these folks, or their organisations, or their opinions. Indeed, they must be repudiated and condemned in no uncertain terms. They distract from real cases of religious or racial bigotry.
Hutton Gibson's published comments, interviews, and books.