Pros: Flyff has cool weapons, fun glitches, a great community (ppl give away or drop things), big landmass, an easy way to move around the maps, easy grinding monsters, great opportunities to party with others, and unique weapons.
Cons: Flyff has a 4 out of 10 rating based on graphics (to me), a certain class mastering in one stat can rape the others without them being able to attack or even stand up (especially in pvp or battling bosses), the weapons are limited, the classes are limited, the "cash shop" items are horrible, the events are pointless, and the game gets boring after some time when you see another MMORPG.