I found Mijoevents easy to use and straightforward to install. I now have the system working on Joomla 3.1 and it works perfectly. I'm not a novice at Joomla, I can call myself an IT professional, and found all of my needs into this component. The rocking part of Mijoevents is the integration with Mijoshop which offers hundreds of payment gateways, about 600, and I was quickly able to find the payment gateway I was looking for, here in Finland. The location management is also easy to use, just drag and drop the pin through the map and it gets the address you want.
The front-end is designed wisely, every piece is in it's own place. Urls are very clean and human friendly, I was using another component which I suffered enough from it's links. I did also migrated everything from the other component within 3 clicks, time saver.
Couldn't praise it more, great value, great functionality.