What is the fine-grained topic of the following text: So, I could understand if the websites were very spammy themselves or if they provided no content at all, but what the heck are all the manual raters doing at this time and frankly, what does google think this recent algorithm has done to truly “enhance their results?” I’d love for them to report or show some proof how this major change has improved the state of search. Only return the topic.
Criticism of Google's recent search algorithm update