I once played alot of Total war Rome before and i enjoyed watching units fight with those killing animations and see units interact and fight each others.
Its something i miss when i play total warhammer when only certain units perform such animations.
Every units basicly slash until someone drops dead and its not fun to watch up close.
I would love to pay extra for an option to have units perform killing animations based on what unit it is and what it is killing.
To me it would be more enjoyable at closer look.