It's pretty decent for a generic MMORPG. The artwork is pretty cool and it has some cool character stat/skill customization systems, and nightmare monsters.
It's Momento Mori. Anyhow, the only bad thing you will bump into is that the servers are kind of empty at the starter area's. Oh and Gravity might make another fail or two along their way with updates.
Edit: Upgrading weapons is a complete mess in this game, good luck spending allot of money on it.