If you haven't heard of it, look it up. Now. 2 factions, 6 races, 20+ classes.
No lag, great tutorial, smoothest FPS I've seen, graphics are just as good as WoW if not better, music is awesome, gameplay is great, some of the coolest races/armor sets
I've seen. Tons of money and been put into this MMO, thats why its a AAA free MMO.
I've played WoW for around 4 years, and around 10+ other MMO's.
I've never played F2P MMO's until recently because their free for a reason, they are utterly terrible and unbearable.
Allod's Online changed it all. Honestly, I think its better than WAR/LotRO/Aion which are pretty much the best pay to play MMO's besides WoW.
If you take breaks from WoW like me and ur casual, give Allod's Online a try, its so worth it.
The EU page has all the info you need: http://en.allods.gpotato.eu/
Otherwise if you want to download/play the game go to the US website: http://allods.gpotato.com/