Someone will correct me if I'm wrong, but I can't think of a single instance of any of those movies having a presence in the American parks. No character meet n' greets, no cavalcades, no attraction placement, no World of Color snippet, etc.
If any of those movies had generated a meaningful audience, you would see park placement and merchandise displays. Even just adding a character to an existing parade float, or having the character dance along
next to a parade float.
But there is none of that. Those movies and their characters and stories don't exist in the parks. So much for Synergy.