I watched The Star Wars as a teenager, persuaded by my friends who were fans. It was the most ridiculous thing I had seen, though to be fair, I never did watch a lot of hollywood productions. These kind of promotional packs are not interesting for me, and this one in particular made me slightly embarassed to be playing such a silly game, investing my time and money. It feels like I'm watching a youtube video that gets interrupted in the middle by a commercial.
I bought ROM pack, for various reasons, but not for travelling to the world; and as long as I don't do that in my playsave, I have no features from it popping up, like spellcasters on brooms for instance. If this pack has a similar logic, then I might buy it for the Build/Buy items.