I've heard and read a lot of complaints about CC3 being difficult to learn. I've just really started trying to use it and it really is not the bad. The key is to follow the examples. If you are used to programs like Photoshop and GIMP, then you'll be familiar with the layers and sheets that CC3 uses. The most challenging aspect of the program is learning the CAD based functions. Again, if you follow the examples and use the video demo available on the Profantasy site, you'll get the hang of the program rather quickly. Altogether, I really like the program. The user community provides fantastic insight and the company has great support. I recommend it to every GM that is trying to map his world!