This is a fully developed 3d rendering program that anyone can have fun with, especially because it's free and has a huge amount of objects to render with. The avatars are so realistic that you will feel they are fully functioning characters you are interacting within your projects. The 20,000 objects in the program and the ability to blend them will give you a complex experience creating many characters and equipping them with features that are many and varied.
It is also an incredibly powerful program that can be used for business. If you are in the gaming industry, it is a perfect solution to your rendering needs. A good solution for the film industries too. Visualization is key to storytelling. Making Avatars is a good tool that enhances concepts and ideas.
The forums section are comprehensive and a good place to visit to learn, enter contests and have fun with other creatives. There is so much knowledge there you will not be lacking news and ideas. It's a great program and loads of fun. Enjoy!