Instruct: Classify the given Amazon review as either positive or negative.
Query: Seems like good scholarship, but not much fun

It is obvious that Richard Spence is a diligent researcher and he did a great deal of homework for this book. The result is an exhaustive (and exhausting) compilation of Sidney Reilly's activities and associations over the course of his career. Unfortunately this wealth of information is not really drawn into any themes or any kind of coherent narrative. Some of the "Reilly myths" are convincingly de-bunked, but there's not much on offer here to replace them. This might be a helpful work for the history scholar looking for names, dates, and places associated with Sidney Reilly but it isn't much fun for the armchair history buff.