Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wonderful memories

I was a big fan of the Brains Benton series, but they were not as popular a group of books as were the Hardy Boys or Nancy Drew mysteries, and were hard to find. Now, thanks to the sellers on Amazon, I now have the full series and they are a joy to read even today, and will be a treasure for my children and grandchildren. This was the first in the series, and the story takes several twists and turns with quite a few surprises. The primary characters are fun to imagine, and even though the story is somewhat dated by todays' standards, any child with a desire to read and have fun should enjoy the adventures of Barclay "Brains" and Jimmy.