The fact that it's not a Gamepack.
$40 is way too expensive for what you're getting: 1 world, some winter activities that can only be done in 1 world, recycled features from other packs (festivals from City Living, rock climbing from Fitness Stuff). Lifestyles are kind of interesting but I don't feel like there are enough negative Lifestyles to balance out the positive Lifestyles.
Also, the absence of tea ceremonies, futons, Karate, snow mobiles and a culture skill.
I feel like there's more content in Jungle Adventure for half the price.
