I have to agree with Salty-I just played mine for about an hour and really not happy with it at all. The controls are a pain to use, you need to direct your Sim with everything.
For instance, she was nauseous, direct her to toilet (you can't just click on toilet and say go here), then you have to click toilet, then click an option to use, which were vomit, or use. Then click one of them. Everything just seems like a big - to do - when playing this on the Wii.
It's hard to explain but certainly doesn't compare to Mac/PC version. Most of the features that are in the MAC/PC version are not in the Wii version. It reminds me of a watered down demo version of the Sims 3.
If anyone is thinking about purchasing this-don't expect it to be like Sims 3-far from it, which is to bad.