The Nodding System

The Worm follows a classic 6 levelled approach to rating the books he reads:

5 nods: A classic. Buy, beg, borrow & steal!

4 nods: Fascinating read

3 nods: Good, accomplished read

2 nods: Nice read, with question marks.

1 nod: Many pitfalls there be.

0 nods: Put the book into the recycle bin at once!