Important and informational, I definitely learned a few things and the way this book was written makes me feel that I can easily apply better driving habits on my own.
The only thing:
This book felt slightly poorly organized, and was sometimes hard to follow. It would have helped if similar topics were grouped together rather than jumping around. Additionally, I would put the Careless Driver before the Careful driver because it makes sense to me and the Careless Driver is mentioned multiple times in the beginning of the Careful Driver.
Otherwise, a good book.