Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No better than tourist bureau map

I was glad to have an ITMB map when traveling in Slovenia and Croatia two years ago -- it had very good detail, even small village roads. But the ITMB Rio map was a waste of money. It was no better than any of several free maps available in Rio hotels. Spend your money instead on the Lonely Planet's Rio city book, which has better maps and very useful information.