This article at NewsForge.net compares KDevelop and Microsoft Visual Studio .Net. It suggests that KDevelop is an often better option, even though it still has a few sharp edges waiting to be rounded. This review is mainly based on functionality needed for C and C++ programming.
I myself don’t use neither KDevelop, nor Microsoft Visual Studio .NET thus I can’t really say if the article holds any water. But more publicity can’t hurt KDE project, so I decided to link to it. Let me know what you think about the review. Even though I use Vim practically for all my programming, I am still interested in other IDEs and editors.