content: "Good" isn't a very helpful word usually, as it doesn't specify anything. In this case, it is "good", in the sense of being ethical. (The AGPL is a licence specifically created for software to be ethical, as it is a Free as in Freedom licence, from the GNU project/FSF.    Is it effective? Try a Google image search for "American Inventors" and compare the results. Is it more effective in helping you keep your privacy and anonymity than other engines? Yes. Try using it as your first choice for easier searches.    And thank you for your question!