ExtremeTech posted a review on Ubuntu Linux 7.04 Feisty Fawn

It's a tough thing when you're doing a review of a distribution that you want to like but end up having to pan it. The latest version of Ubuntu Linux is called Feisty Fawn, and about all I can see it being good for is venison. We found it to be a real stinker in some ways, despite past versions of Ubuntu having been fairly good.

This version of Ubuntu has a number of new features, including

Windows Migration tool
Easier Multimedia
Plug and Play Network Sharing
The Linux 2.6.2.0 kernel and Gnome 2.18

Ubuntu Linux 7.04 Feisty Fawn Review