The calendar was easy to set up for recurring events, easy to make small design modifications through the backend, and has never thrown a conflict. My site members appreciate the clean look and the quick loading.
I am looking forward to future enhancements, such as multiple instances of the module, a way to see different events for different groups on the same day without drilling down into the date (although it's nice to click on the date and have a list of events pop up very quickly), and more customizing abilities in the admin area.
I've donated to the author and am looking forward to future releases.
In 2013, i'm planning a lot of new features and options, and i will add them regularly.
And i always keep in a list, ideas from users ;-)
Thank you for your support in this project !