LinuxBSDos.com published a review on Fedora 15 KDE
Fedora 15 KDE is one of several officially-recognized Fedora Spins. The others are, in order of popularity, the LXDE, Xfce, Security, Electronic-Lab, Games, and Design-suite Spins. The KDE Spin sits atop the popularity list. The LXDE and Xfce Spins have been reviewed on this website.Fedora 15 KDE review