Animation is a task on its own. You can study animation an entire life. Some people are pure animators and still have to learn every day.
It is not the first time I read this kind of comment
I am not a good artist, I would never dare to model a realistic human character however I have never had particular problems with animations
What I do is very simple
I create bitmaps using the prefabricated walk, run etc Poser animations ,then I import the bitmaps as a background in Fragmotion to create key frames
Honestly I get decent animations
