Don't care bout PVE, but I can see whats happening in PVP

I don't care neither about FC nor DB animation, but having the last talent it spec tree doing nothing but giving a slight + to damage seems ridiculous. Similar to scoundrels\operatives. The devs are totally incompetent in their own game if they can't invent a few fun abilities.

Do they really care about positioning? what is the reason of positioning behind the target if you can just spam voltaic?

Really? I thought that cleanse doesn't work in PVP

Compare to Assassin VG is an exemplar of difficult rotation. Really, assassins don't even have a rotation. There is just voltaic spam + shock proc.

Assassins and jugs have flooded Wzs. Both are easy to play, but if juggernaut has some kind of rotation assassin is just about spamming voltaic slash. Stealth and strong defensive coolddowns make him the most OP class. There are tons of these two classes + healing sorcs. So choose any not represented in this list. I have a nice picture for you. http://imgur.com/DNcd0Y3

It wold be a challenge to decide. I've picked marauder and it was my biggest mistake in this game. They are awesome for PVE, but as for PVP it is complete disaster. You can't do tons of damage just because you get annihilated in a few seconds. Everyone knows that mara is the easiest target to kill, so prepare to be focused all the time. Your only option is to use all your defensive abilities at once and then hide somewhere for 3 minutes.

Sentinels seem useless and underpowered right now, while guardians are doing pretty well. Sins are also in a good place right now. Depends on your playstyle. If you are to rush in the middle of the fight then guardian is your choice. If you want to be sneaky bastard - sin.

If you look at marauders you will understand how bad will juggernauts feel without it.