Brutal Gamer penned their review of King's Bounty: Armored Princess prior to the weekend, handing Katauri's standalone expansion pack a score of 7.5/10 and this conclusion:
The quests and inhabitants in the world are very well done. There is a lot of reading to go through but it's not all that taxing and can be humorous at times.
I have heard that it takes anywhere from 25 30 hours to complete but it took me closer to 50 because of all of my exploring and experimenting. Regardless of your play style, there is tons of game here.