If you had experience with Black and White 1 or 2, you'd absolutely love this game. It plays in a similar system, though this time you are limited to choosing between evil or more evil!
The game focuses on the fine details in comparison to Black and White's larger scale, it has an amazing amount of variety and “free-will”(so I call it) even to this day.
Dungeon Keeper 2 has merits that cannot be overcome by other games, it isn't surprising that this game first brought out my interest in gaming.