This is a must read for any .NET Developer, from beginner to advanced. Zain is a worthwhile follow on from Sara Fords original book.
The book is about making any developer more productive than they are and unless you are a member of the product team you should find a lot of useful areas.
Overall it solves a general problem, Visual Studio is a very large and complex product and most developers don't have the time or the reference material to learn all of the features, now you just have to put the time in.
If you use Visual Studio buy this book