Having watched some of the very recent vids I agree that some of the animations look...off. They are definitely improved but some things still feel not quite right. Part of it is because the combat animations are primarily just the upper body and so the whole thing makes the body look off. Also, the running animation strikes me as a bit funny but I can't quite put my finger on why.
I am not too concerned though. It looks like the kind of thing that could be fixed with relatively minor tweaks to add some in-between animation sort of like what WoW did a couple of years back.