Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Maker series drops the ball

This is where the series gets bad. The first half of the book is going along fine, but I cringed every time the plow was mentioned. This was the same feeling I got with the Xenocide ending. The characters come up with something that they can conceive of in their minds, and so the laws of phyisics bend to their conception. So it is with Alvin, who theorizes a ridiculous way to become a real Maker. And because he can conceive of it in his poorly educated mind, this somehow makes it possible. I really enjoyed the first two books in the series, but this one just left a bad aftertaste.