For the fact that its a free RPG game, its really good.
Pros are, there are barely any free games that have game designers put so much thought into their game, and even when they are free, theres mostly other things you got to pay for. For example maplestory, free but you need to pay for special clothes.
Runescape, the free environment you get to explore is not even a tenth of what the members have to offer.
Besides that, it has a great combat system *reminds me of WoW a tiny bit with the 1 - 9 buttons and the WASD function is also enabled, so no point and click if you dont want it. just need it to select monsters etc.* which is pretty amusing. The start isnt all that hard to play and the fact that you can do a mission with up to 5 people is great.
The cons are that, you are forced to play the barbarian type character first, after the first mission you have the ability to choose between around 5 more characters. The cons on that though is that you need to buy those classes. The magician costs the most and cannot be afforded untill you have played a bit more. If you have bought a character like me of the lower ones, and are disapointed, you cant buy another one immediatly unless you gather some money, and even then, you only get around 10 - 20 blue money *thats the actual money current* per mission.
If they edit the character business and make each class equal strong and fun to play, then the game deserves a 8.0. I mean hey, its a FREE game, give it a try, you might like it =)