As a past member of NA-FEZ, I can say a lot of us have been searching through games over this past year and not yet found a single mmo that can compare to the full dynamic of Fantasy Earth Zero. It is truly a marvelous game. Not very often do massive-multiplayer-online games encourage players to really train, adapt, and help each other out on such a level of "full-control". FEZ has no Auto-Target system nor does gear determine a player's success in the game, but rather skill, clever thinking, timing, teamwork, training, anticipation, alertedness, a varied knowledge of all possible outcomes, and much more will decide whom wins and whom loses in a war of up to 50 vs 50 players between two nations.
The game itself is a few years old and graphics may be slightly outdated, though they are crisp graphics and allow for smooth playing on a good majority of computers. In other words, don't let the graphics hold you back from playing this wonderful game! The graphic level itself allows for the game to continue to be played by many different people on many different computers!
Not only is the gameplay itself amazing, but the way you work together with fellow players in such a game can make you friends that you'll never forget! *(and perhaps some enemies! This is a player vs player game of course! You do have to love the GAMERAAAAGE)
TL;DR: Fantasy Earth Zero is awesome and stands next to none.
(*Edit: okay TV tropes is mostly written with an accent of troll, but they skim over some of the concepts ;A; this really isn't the best source like I thought it kinda was for mentioning different elements of the game Apologies!) http://tvtropes.org/pmwiki/pmwiki.php/Main/FantasyEarthZero
If you're someone who had not had the chance to try out the game previously, come join some of us on the HK Server! Part of playing FEZ is being both a trainer and student, so there's no problem helping anyone brand new through the game! http://fantasyearthzero.wikia.com/wiki/Registration_Guide_%28HK%29