I liked it a lot, but it's fragmented into a lot of useful one liners, tips and tricks. It's not the kind of book that you can sit and absorb, but more to flip through for affirmations. Highly recommend that you own the physical copy for constant refreshing!
Excellent primer on overseeing multiple restaurants. I could have saved a lot of mistakes and heartburn by reading this when I first started the job as an area manager.