Fairly decent - what "Deep Labyrinth" should have been.
It does have interesting "features" that might not appeal to everyone. Flying the dragon through rings reminded me too much of "Starfox", and many of the quests are little more than scavenger hunts. But for a small, handheld game it really does excel. Walking around in the town buildings and talking to residents, or interacting with NPCs in the wilderness, delivers a real depth to the gaming experience - despite the fact that the "orcs" sit around while you pot them with arrows, it really does transcend the sort of "rat hunt" experience one might have gotten in the old Everquest game. It's unfortunate that a multiplayer option doesn't exist (this game just cries out for WiFi support), but for the price and convenience of play I'm more than satisfied. Highly recommended.