I highly doubt this would be any type of comparison. Ghost was way better than ac shadows. Visually, story wise and game play. All ac games feel so similar, I might as well be playing odyssey again. Some people love it, but it just feels like I've already played it as soon as I turned it on. There's not many other games right now so I'll play it until Yotei and borderlands come out. Rise of the Ronin was better story and gameplay then shadows. The addition of a more strait forward fighting with Yusake was a good idea but he takes up so much of the screen and it feels like you're swimming in molasses. I only wish I didn't pay full price for shadows, I highly doubt I'll feel that way about Yotei.
