Buying packs and intentionally not using the main feature

Heck, I buy packs and don't even use them at all, e.g., Strangville--what is that?! Never played it. Just got snowy escape and haven't loaded the game since and when I do, doubt I'll be going there. Visited the tropical island once and never went back. That said, I like having multiple worlds to play with if I want. And like having extensive hair/clothing options. I did thoroughly play the Get to Work and the Jungle whatever pack.