'Energy Flash' is an early hardcore track and this title captures the ideas and spirit of Reynolds' book.
Those who come to this book looking for a history of ecstasy and the pseudo-hippie 'idealogy' behind rave may be misled by the U.S. title.
I also don't think the criticism that Reynolds is biased makes any sense. We read music criticism to hear others views and Reynolds' are well-thought-out and coherent. I respect that, even when I don't always agree with him.