Which units (based on their appearance) in the Elven Castle do you dislike?

I voted against the regular Ents, although they don't differ much, only in color. They just didn't turn out very well; they look like sticks instead of legs and arms. It would be better if they moved with roots, like the evil witch in "Rusalka" – I don't remember her name. And they could attack with their trunk, or something like that. Also, they run unnaturally fast, even though they are supposed to be slow, as if someone "drilled" a stick into their rear.