It has been easy to use as I'm very familiar with Unity's C# scripting language which makes it simple enought to develop in without having any issues while creating my game.
The editor can be clunky at times but after some time you really get used too it so its not sucha big deal anymore. Also there are many tutorials/documentations online if ever needed or wanted! Nothing yet - just getting into this project now, however will update when more information comes through regarding future plans etc. This software allows me to have complete control over everything within their toolset including rendering quality (which i prefer), lighting options & materials / settings.