AI in Might & Magic: Heroes VI

The AI is as repulsive as the game itself. A simple example: the Naga have a Tier 2 unit, "Frost Spirits" or something like that. The Spirits have an active ability that creates a puddle, which deals VERY high damage when passing through each cell of this puddle. So, if you pass through 2 cells, about half of the army dies in a roughly equal battle; if you pass through 4 cells (diagonally), the entire army dies. The AI doesn't see this puddle and walks through it diagonally, stupidly killing its entire army. /facepalm
Also, the auto-battles are annoying because of the AI's stupidity (it manages to lose units for no reason) and because it spends half of the mana pool of a level 30 hero, whose mana pool is far over 1k+.