The map contains most of the functionalities you may need, and the rest are in development.
Ease of use
Quite easy, you won't find much trouble, and for those you find, support is always ready
Support is great, those guys are always trying to help
Documentantion is nice, only very few details not included yet, but it won't prevent you from using the map as you may need.
Value for money
Great, this is the best map for joomla