UPDATE: I hate this thing. The owners manual says the battery should last 6 months. I'm lucky if it lasts 6 days! I've had to change the battery so many times that the clips that hold the battery in place are starting to break off. It gives you no warning that the battery is getting low so if you don't have spares with you, even though you changed the battery 3 days prior, the battery will be low and that meter will be unusable. Its just complete garbage even though the idea is great and when it works its great. The battery life is an absolute death sentence for this thing though.

It has been ten years since I first picked it up Good to Great and, as expected, it is as valuable today as it was then. If you read it a while back and liked it, perhaps it is time to re-read it with fresh eyes and a decade of experience on your resume. There's so many fascinating discoveries in this book that anyone will find a few golden nuggets.