Perhaps a better way to approach this would be to say, anyone here who has experience with an animal system, pleas share your thoughts on it. What do you like or dislike, what system is it, etc.
That could lead to some good info.
I'll start.
I train Tibetan White Crane, have done so since about...1998 or so, tho I have been training in the martial arts since about 1984. The system makes a lot of sense to me, there is a heavy focus on body mechanics that work, learning a full-body engagement method for powerful techniques that can be used in just about everything that you do. I find that to be more of a "principle focus" rather than "technique focus", but with the caveate that our techniques embody these principles and act as a vehicle to train and understand the principles.
That might be a bit confusing if you haven't experienced it before.
At any rate, once I began to really understand the method, I stopped doing the other systems that I had been training, to focus on this system exclusively. That is how strongly I feel about it.