once you understood how it works, it works well.
Since model have fixed anchors, it's limited but OK.
Basically, hands "pull" the whole body toward their direction, if not anchored to a body part, while feet are a fixed anchor set by the "pose" you chose that you cannot move (which restrics positions).
You can go standing by using the standard SDT, but youll have odd results by using upside down BJ, for exemple
And Im really looking forward an "import model" thing, like SDT had (the loader thing)
Solid work anyway I support it.