I like that it is very user friendly for beginners to use as well as professionals. It has many different tools which are easy to learn but difficult to master. Sometimes there can be some lag in response time when you're doing more complicated tasks such as creating an entire scene or model with multiple parts. However this problem seems to have been resolved since version 6 was released. There's also not much of a learning curve once you get used to using it. If you want a program that will give your projects the professional touch without breaking the bank then do yourself a favor and try out real soft. We've worked with other programs before including Maya, Zbrush etc. This one by far gives us the most realistic results while being affordable.