I've only gotten around 3000 or so, nothing close to what you received. I wish the online was more stable though.
Some pvp matches for me are great, they run smooth and are fair. Some on the other hand are completely bogus like when I clearly roll out of the way of an attack and still get hit. Top that with a few cases of me hitting an enemy (cueing a sound effect) and no damage registering and of course having people warp from your front to your back and you're gonna have a bad time. While I completely prefer the PvE stuff, I do enjoy the occasional multiplayer fight, just wish it was done better