We have been using this plugin for almost a year now. It greatly reduced the time it took to develop our theatre's new WordPress-driven website. We are a $4.5M organization, over 60% of which comes from ticket sales, so it was very important to us to find an improved online event calendar system with the ability to deep link to events in our ticketing system. We have found the system so easy to use, from the creation of webpages for our productions, to adding individual events to the calendar. We highly recommend this plugin for any performing arts or event-driven organization.
Feel free to check out our site, driven by this plugin. I'm happy to answer questions about how we use it.