I unfortunately do not understand the attention that Scalebound gets when none of it's showings were even remotely impressive.
What excited me about Scalebound was the Dragon AI and metamorphosis system, and the art style. I'd never played a Platinum game before I saw the first trailer, or indeed any game or game in a series created by Kamiya.
I waited to buy an Xbox One for a while after launch, until there were enough games I wanted to play that I could justify the purchase, and when I finally bought one it was on the backs of Scalebound, Crackdown, Fable Legends and Sunset Overdrive. As you can see that didn't go brilliantly for me.
I know a lot of people have romanticized Scalebound in the years since, and it never really showed any impressive game play, but I still love that original trailer and would love to see those systems fully realized with exciting combat. The co-op I don't care about, the bosses I can take or leave, the combat isn't even really a deal breaker for me.