I get that, but it seems like somewhat of a cheap move on their part. Only theming/decorating one section of a building and saying "it can only been focused upon right here" is something you could apply to any theme park attraction, plausible or not. They could slap on a partially completed mural to a clearly visible show building for anything - JP, Potter, Minions, Mummy - without any attempt to let the respective theme really envelop it. I mean, what's done is done, but it seems like they're adding more Transformers elements near the attraction's entrance (highly themed meet-and-greets, talking characters). It would only make more sense to do something about that side of the building to complete the environment, wouldn't it?