Cutter John wrote:
Never had a problem withe the warg battle. It was a huge, frantic, confusing mess. Just like a real battle would be.
As for their look, they struck me as being based on primitive ancestors of wolves, Just like most of Mordors other beasts of burden
I look at it the other way around, that is to say the wargs we saw in LotR were more of a mongrel breed out of Mordor (maybe crossed with some hyena-like Haradrim beast) while the Hobbit ones are the Angband thoroughbreds.