I for one am looking forward to this. I liked the LoZ gameplay mixed with GoW/DMC combat of the first game. One thing I hope they improve: the story. Rather, how they present it. In the first game, the story and dialogue came across as clumsy, like all they did was write down some notes of what they wanted and made the game based on that. Other than that, this has potential to be another big (and good) franchise.
Additional: Another thing I hope to see in this game is a character arc. War was a badass, for sure, but he didn't learn anything by the end and he didn't improve (or un-improve). At the end of the game, War was the same revenge-bent anger-management candidate he was at the beginning.