DRK does have one move that have a certain oomph to it. It's reprisal, which doesn't happen often enough unfortunately. It has that subtle screen shake when you stab your target and kick your target off your sword. This effect should apply to drk's final combo hits imo. I don't particularly like how power slash plays out. It's a power slash but your last hit is a magical palm strike. Still, if that animation stays, I want to see that palm strike cause a subtle screen shake like reprisal does. Soul eater on the other hand has the problem where you actually slow down as you fall with your overhead slash. Again, it should drop fast and slam the ground with that subtle screen shake.