Para calcular a classificação geral de estrelas e a análise percentual por estrela, não usamos uma média simples. Em vez disso, nosso sistema considera coisas como se uma avaliação é recente e se o avaliador comprou o item na Amazon. Ele também analisa avaliações para verificar a confiabilidade.
I heard the author on a podcast and the book sounded interesting. After reading the book I now know more about the history of Bitcoin than I did, but not much more than I got out of the podcast.
There were points where the book took interesting, almost dramatic, turns but were just left hanging (eg the speculative price run-up and then again the mt Gox collapse). What happened? Who was hurt, did the market recover? I'll never know.
By the end, the author was simply reporting on one Bitcoin conference after another. Pretty boring stuff.
Could have been more. Same could be said for Bitcoin.