I know there's already been a few threads about this, but I figured I'd make a fresh one (since some are as far back as March).
That and today I experienced the worst case of melee sync yet. I was on my warrior fighting a hunter who was literally just backpedaling, no attempts to juke my melee swings or get behind me. Just backpedaling. The hunter was whacking away at me with DW swords while I was two feet away from him, and I couldn't attack. My aoe like demoralizing shout and piercing howl could land on him (so it wasn't just lag), but I couldn't swing. He could. While backpedaling. How is that even possible? Desync between both parties is one thing, but one being able to connect while the other can't? I don't know if it's a regional thing since I'm US, but melee is almost unplayable on this server sometimes.
Anyway, if anyone else wants to bitch and moan about similar experiences, feel free to do it here.