It was pretty good, graphics were awesome, but it really didn't live up to its potential.
From the previews, I was really looking forward to the whole investigating aspect of the game, hunting for information and stuff. Climbing towers to scout out guard locations, coming up with a strategy to infiltrate places, you know...using your brain? But that turned out to be a completely meaningless "beat up three guys to get a big X on the map" mechanic. None of the "information" gathered from the laughable dialogues of the investigations had any sort of consequence. In the end, I even stopped listening, knowing I would just get a big fat X on the map anyways, and all I can do is walk to it and then beat up more guys with swords.
Lots of wasted potential there...