First things first, i played 6 hours straight, didn't even realize it!
I never felt bored, and each time i did something it was fulfilling and gave a good sense of satisfaction. RvR is delicious, There are little glitches, but so far only in towns that do not effect gameplay its-self. The world is HUGE, With quests pouring out of my ears. Playing alone is fun as well. I never got into WoW it bored the absolute hell out of me, but WAR is absolutely fantastic, if you havnt got it, ORDER IT NOW.
Also, the collectors edition is ridiculously huge and fantastic.