Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sour Grapes

I've never understood why Grapes of Wrath is so highly acclaimed among the Steinbeck works. I was forced to read it the first time in a high school English course. I believed, then, that I hated the writing of John Steinbeck. Later, after I'd come to know his other works I went back for a re-read, thinking I'd been jaundiced by an HS English teacher presentation. I still didn't care for it. Of the Steinbeck works it's the only one I've never read repeatedly as I aged.