Beyond the outstanding features of the editor, this software is excellent on two fronts:
1) It integrated with Autodesk Maya perfectly, on the very first try, no issues what-so-ever.
2) The tech support is phenomenal.
I mostly use the software to develop python helper scripts for Maya and Nuke, and while the interface is touch on the ugly side, the functionality of WingIDE is far better than any other option I have tried (Notepad++, Pycharm, and Sublime). I also use Eclipse for Python/C/C++ dev at work, and god how I wish it had the ease of use that WingIDE does. Eclipse has a lot of setup, where WingIDE just works.
What put me over the top to fully recommend this software is the tech support. They are phenomenal. I had a problem with the software not finding a license after the most recent update on steam, I sent an email to thier tech support and got a response almost immediately. They solved my issue and they were a joy to deal with. This is the best cutomer support experience I have had from anyone ever.
+ Very powerful, fully featured python IDE.
+ Extremetly easy to setup and integrate with various 3D software packages.
+ Probably the best customer support on the planet.
- The interface is need of a facelift (it's a little on the ugly side).