Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hilarious!

An extremely creative and imaginative book that shows a great deal of effort. What really got to me was his etymology. Viking- roving, warlike kings, nothing to do with the traditional etymology of going on an expedition. You don't often see such creative etymology. Gardner, in this as well as most other topics, looks at what is real and factual and decides that he has a better version. If you like your Christians wicked, your history mythical and your myths historical then you'll love this book. If you have read even one other book on history, mythology or etymology then perhaps you will find this offering to be a little far fetched.