Instruct: Classify a given review into positive or negative sentiment.
Query: Short guide with little information

I am often in Switzerland for business and leisure and I wanted a comprehensive guide to this beautiful Country rich of hystory and nature. Lonely Plantet are known to be good guides but this one proved a poor choise. It is far too short and so the information provided is little. It covers briefly the main cities and it just mention the small villages. If you want to discover the most hidden spots of Switzerland, this guide will be useless. The little information gives is generally accurate but a few inaccuracies may be found here and there. It would need an update and consistent increase of information to be considered a valid one.