There are two aspects in this cooking book: the recipes and the story.
The recipes are good. Do not expect some extreme haute cuisine, but more recipes that live on good/fresh ingredients. The recipes are relatively simple to make in everybody's kitchen. They are correct ... even in cooking times and clear. Best of all, they taste good. I already tried quite a few of them and the result was always delicious. Tips'n'tricks are also there that can be used by the average "house chef".
The story is funny and nice. To read how the restaurant was set-up is nice and definitively not commercial (it is not a like a commercial of the place itself). In a way, Shaun has done what many people reading this review dream to do ... open a house-restaurant without loosing money.
In a nutshell, there are at least two reasons to buy it: nice to read and tasty to cook with.