PixelLight is a cross-platform 3D engine and an applciation framework that can be used for creating real-time 3D applicaitons such as games, simulations, and product visualizations.
I liked how easy it was to use because of its intuitive interface! The tutorials are very helpful if you need help with any part or feature in PIXELLIGHT including using plugins (which i didnt try). It's definitely worth trying out since there isn't much else like this around atm so far. Its not free but it doesnt cost too many bucks either which makes me happy about paying $10-$20 per month instead of having one big bill every year when my subscription expires.
So far everything has been good
Pros
Easy access
Intuitive GUI
Good for beginners.
Not expensive compared other similar software packages available today