Outstanding, and a must-own/must-play!
It hooks you from the very start, and you immediately realize that this is not your average dungeons and dragons type of RPG. Extremely wacky and varied characters, diverse locales, and an epic (if bizarre and light-hearted) storyline make this one of the more immersive and addicting games I have ever played.
This is not to mention the excellent soundtrack for the game, or the very intuitive control scheme that allows you to play the game with only one hand (Lord knows why...).
There are some tricky parts in this game, but the puzzles are always rewarding, and you never feel as though the game is cheating you.
This game is lacking in nothing, and it deserves to be played by everyone, whether you are a fan of RPGs or not.