Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Authentic?? Sounds "corny" to me!!

This book is said to make one feel the texture, smells and sounds of NYC in the 30's so I was put off by corn appearing as a "street food" - maybe in other cities - ( I did see it in Belgrade during the late summer of 1973) However to have steaming corn during a season when people wear warm fur coats??? Be real!! Pretzels- yes; roasted chestnuts - yes; true, I may have missed something that is otherwise good but corn on the streets of NYC in cold weather as common street food strains credulity and ruined this book for me. Perhaps if it had not been praised for authenticity (which is what I was looking for) I might have accepted this as a trivial point but not under the circumstances.