Rating: 

Judith has finally done the fantastic job for .NET developer communities with respect to implementation of classic Design Patterns of GOF. There are plenty good books in the market for Design Pattern for .NET implementation. However, they are mostly of syntactical polymorphisms without leveraging the actual technologies or platform such as .NET or C#. They are either inherently or smartly transcended implementation of Java or C++ lingo though it shows as C# implementation.

I like particularly the way Judith twisted on lazy singleton pattern with nested class for instance. That's a good example of leveraging on the true .NET or C# power. That's not all, if you look each one of the implementations for each design pattern specific, this is the way you need to go and do implementation in C# or .NET technologies.

Congratulation Judith! You have done a very good job for .NET designers and developers. It will change lots of code designs and implementations in next few years to intermediate developers mindsets.