I've just started playing multiplayer and I love it! But I still don't get why everyone has problems with it. Sure people play cheap and get easy kills off you sometime but that's the way it's supposed to be. If you do something stupid and someone takes advantage of that then so be it. Just suck it up and learn from your mistakes.
I don't get why people whine about heavy stance or how the force powers are unbalanced. There are always ways to counter an opponent. If some guy runs at you with a heavy attack, either kick him before he finishes or move to the side and counter with a medium. simple as that. And with force powers there are always ways to counter being pushed off of a cliff or being stuck in force grip. No matter what an opponent does to you there are always ways around it.
That's my two cents for the day.
I love the game and I have no complaints about it. I think it's fine the way it is.