Today I got my copy of James Raggi's The Random Esoteric Creature Generator, published by Goodman Games. In general I like it. However, I do have two criticisms.
First, and most important, to the publishers: black text on a gray background with white lines is much harder to read than black text on a white background with black lines Please, please, please, don't do this. It doesn't make your book look any better, and it just irritates anybody with less than absolutely perfect vision!
Second, to the author: In the Basic Body Shape table, on pages 6 through 7, in the Polyhedron sub-table you missed the obvious: the Icosahedron shape should occur on a roll of 20.