All i can say is patience is a virtue... A pack that is not your cup of tea doesn't mean there won't be any pack you like coming. We all want University (well most of us) there's no way we won't get it. Everyone is asking for witches ... well we might get that as well down the road. The sims 4 isn't over yet , we have a few years of content coming as Grant said, and i'm very certain they won't leave us like that. After 4 iterrations of the game , i've learned that most of the time we get what we want plus some extra surprises.
Further more we can't judge a pack that's not out yet. The only info we have is a trailer , a teaser and some info from the patch ... I think it's a great idea they are exploring something new. And you don't HAVE to play the storyline. From what i understand you can completely ignore it.