Fun traditional RPG
The battle system is your standard RPG formula, nothing fancy. Attack, Defend, Magic or Ability. However one thing I liked is that enemies are displayed on the map. Not only does this make the game more accessible to those not used to RPG's, but it makes it less annoying and easier to defeat the enemies you want (e.g for quests). There is a fair bit of grinding involved, but not too much which is good. There are many different classes to choose from and your characters can change classes. You also make your own party members, they don't do anything except follow you and fight with you. The battle system works well, it might not be revolutionary but is fun. The enemies are also very creative, my favourite is the cruelcumber. One annoying aspect is that when you switch class, the characters goes to level 1 so you have to level them up again, spending some hours grinding.
This game's main story lasts about 25 hours. But there are countless side quests to do which means you could be playing for up to 60. I haven't tried the multiplayer yet.
DQIX is a very enjoyable game, and is accessible to newcomers to the series. There are countless quests to go on which make it a very a long game, and well worth the money.