I'm really enjoying Dishonored. I like the fact that you really have to think your way through the levels. You can choose to stand and fight or you can run away. It's not an open world but each mission takes so long to complete it doesn't need to be.
I was worried that I was approaching the end but there appears to be more killing in store for old Corvo.
As a side note the copy that I "preordered" through Amazon nearly two weeks ago still hasn't arrived. I guess it's a good this I got pissed last weekend and went to GameStop to grab a copy.