The animation functions are very limited. It does lack some features listed below. The program is good but feels incomplete which prevents it from scoring higher. If you have a meatball modeler that you are happy with then you might want to pass on this one. If you are looking for a program to make organic objects from metaballs and be able to alter them then you will enjoy this program.
Real time modeling update is excellent.
Tools take some learning but are powerful. The modeling interface is easy to use. Comes with a number of primitives. Create for modeling organic type objects. Seems very stable with no major bugs.