Pros:
- Cheap
- Available on GitHub with full source access
- Easy to get started with
- Super powerful Blueprint system
- Lots of attention from Epic, with huge pushes forward on video + written documentation
Needs Work:
- More documentation/video tutorials (and please ensure consistent audio quality, some of them are very hard to hear)
- More built in blueprint functions
- More tooltips on various parts of the UI to explain what the do better