It supports all kind of sports and provides tons of customization possibilities, but it is very well organized and the user interface is very straightforward, despite the complexity that's under the hood.
Support is very active in many languages and people there is very friendly.
Development is still under the way, and also documentation is still behind, but devs'pace is strong and I'm confident they will achieve one of the best results in Joomla extensions.
Besides, there is still need for developers, translators and doc writers, so if you have time and skills to contribute, head to Joomleague website!
thx, to be honest we do what we can and appreciate every feedback we receive on the forum or bugtracker!
A native version for joomla 1.7 is already in development, so stay tuned for updates!