It's shorter than I thought, but it's a solid one nonetheless. I want more!
I'm probably biased bcs I enjoy SnK a lot, all the tidbits just clicked in my mind right away. I wonder what people who have never read or watched the anime think about it though. I imagine it's a bit harder for them to conceptualize the action scene.
My one biggest disappointment is the fact there is no Sasageyo Sasageyo blasting on the main menu after finishing the story. Otherwise, it's a pretty fun read!