I like being adversarial.
I'd say belligerent
Besides, it doesn't look like he's been very creative at all but rather is trying to get others to be creative for him.
What does it matter, it was a request for assistance, in a project that is supposed to be based on user generated content, whether or not atypican is being (to your mind) artistically or intellectually creative doesn't doesn't mean that he isn't being creative.
go right ahead and suppose.
I shall
Why are you being so negative about the guy's attempts to create something.
I suppose you have a superior project that you have created, that has become successful.