What does "authoritative" mean anyway? I don't want my search results to be authoritative, I want them to be relevant, varied, and interesting. Google is not an encyclopedia. Google fails recently at providing varied results, on any topic you get a Wikipedia article, a load of the same blogspam from sites like Guardian, Atlantic, or Daily Mail, and then the same 1-2 paragraph article repeated 15 times on content farm websites. It used to be a lot easier to find weird corners of the web.