The game is quite good. There are some problems but they will probably fix them after cbt.
Main problem: unbalanced classes. Some classes r very sucky. While others r way overpowered. Characters cannot be deleted after creation and u can only create 1 character per hero card (u get hero cards by doing missions; it takes time to get them) which means that if u choose a sucky class, u will be stuck in a losing spree for a while.
2nd problem: If u get killed very often (because u have a sucky class or just because u r a newbie at the game) the waiting time for ressurrection increases a lot. If u have died 6 or 7 times in a match, u will find urself waiting almost 2 minutes to ressurrect.
3rd problem: potions do not immediately restore ur health, they heal over time (example: basic potion heals 200 hp over 20 seconds) thats 10 hp healed/ second while the character "irene" (some kind of battle cleric) can heal up to 900 in 1 second.
4th problem: Fox lady sucks. This problem affects me the most for obvious reasons ^^ Fox lady has been hit by the "divine unbalanced punishment". She is some kind of ranger/rogue but her critical hit rate, her critical damage, and her dodge rate r useless in battle against other players. Also, her skills do not compensate for the lack of... well... anything she could be good at.
5th problem: 80% of the ppl currently playing the game dont know the meaning of the word "team". They play on their own, dont help others, dont go back to the base when its under attack, and they never spend their money to upgrade the upgradeable buildings at the main base.
The one good thing about this is the fact that I didnt have any lag spike since cbt started which is unusual in a peer-to-peer connection based game.
Well, if any of u guys is curious about it, just go and give it a try but I suggest that u wait for open beta.