It looks pretty nice and works, but if you're running 1920x1080 you're gonna see that it's not made for it. The home menu loads slow and you need another extension to be able to configure it. Overall it's quite good, but it could be better.
About The Project
The vision of the MediaPortal project is to create a free open source media centre application, which supports all advanced media centre functions, and is accessible to all Windows users.
In reaching this goal we are working every day to make sure our software is one of the best.