Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not recommended

If the manuscript of "Back When We Were Grownups" was sent under an unknown author's pen name, it would not have been published. This was my first Tyler book and will be my last. The book was trite, tiresome, boring and unrealistic. The book appears to be written about the 50's rather than present day. The characters are shallow and not fully developed. I would not waste my time reading another Tyler novel.