Good book, defects as an "anti-feat" is a straight forward and easy to include mechanic for adding character flaws. There's a nice balance of flaws for fantasy and sci-fi, with many of them being relevant for both sorts of settings. The art is whimsical and fits the tongue-in-cheek tone of many of the defects. There are a lot of defects included, it will probably be a while before I have to use the same one twice.
[5 of 5 Stars!]