Imo they still need to add some of the most basic functions in this mmo. One of which being in character customization, a button that let's you test what your character sounds like when attacking.... Aion did this. They put a set of skills that your char displayed an animation of, and each one used the voice you set your character to use. It was a good way to hear what you'd be hearing 99% of your gameplay. Personally though, I like my char's added grunt, it breaks up the pattern when you hear the same grunt 3 times in a row.