As much as I love this class there are some things that are clearly wrong and I know other people have noticed it as well. All that excessive movement and those quick sword swings seem to have very odd effects on gameplay. I imagine this is because of latency issues that all the movement is exploiting.
I've watched my blade pass through players as if they were ghosts and have gotten destroyed by players that could damage me before they were actually within range of me till a fraction of a second later. All of these things happen so fast and maybe most people don't notice but who knows.
I'm not one to suggest how to fix this and I really rather not suggest nerfs but hopefully something is done about it.
This is called lag.