Meh. You're greeted with a "talk to all of these people for 15 minutes!" quest as soon as you start the game. No introduction to any sort of storyline.
Immediate sign of your average generic MMORPG.

Sound - 7/10 - Repetitive music, voice acting's barely on par, for what I've seen.

Gameplay - 8/10 - Extremely linear dungeon crawler. No customization for characters unless you're going to buy stuff in the micro cash shop. However, button mashers seem to please me somehow, and the skills system brings some sort of closeness to the character you choose, though not by much. Characters are quite broken in terms of being OP.

Graphics - 8/10 Very flashy, and most of the time, is on par. With most games from around '07.

Overall - 7.5/10 - It seems like a very low production cost game, and it's easy to tell that not much time was/is spent balancing nor improving the game, just adding events and cash shop items.

Sound - 8 - Music's pretty nice, although to some people it might get a bit repetitive. There's no voice acting for the game, the heroes only make occasional grunts, and some heroes share the same voice.

Gameplay - 9.5 - This game is incredibly fun. hundreds of options in weapons and armor and weaking your character's abilties and attributes too! There's 4 difficulties in the base game, and a fifth if you preorder the latest "Quest for the Lost Eternia Shards" expansion, so you can easily have more or less of a challenge. Multiplayer separates into two "modes", Open and Ranked. The latter is unmoderated, so pasttimes like modding (or cheating, for you naughty, lazy people) are accepted, if not encouraged.

Graphics - 9 - Despite the cartoon-like theme of the game, the visuals are quite nice and pretty! There are a lot of sfx and visual enhancements though, so your computer might get a bit hot if it's not that great.

Overall - 88/100
A must buy! Try the demo! Go! Now! Seriously.