Well, for some people, the glass is always half empty, and some people don’t even like the sight of the ”half empty” glass and toss out all the water because they’d rather look at a completely empty glass and feel bad.
Why are you ”worried” about things you don’t even know if or not they will happen and in which form they will happen? Just be happy that we already have so many animals, will get four more plus another theme for building plus two more challenging career chapters. That’s quite a lot! And that so short after the release.
People always compare PZ with Zoo Tycoon and the many animals we got there. Yes, but the original game had only 30 animals, and each addition was an expensive expansion pack. I don’t remember how much time passed between each new release, but the expansions definitely didn’t pop out one after the other like warthog piglets or peacock chicks.
So we already have a good head start (I haven’t even made habitats with all of the animals) and so many more animals to look forward to. I don’t care when we will get them, but I know that I will appreciate new animals, themes and career mode stories when we’ll get them.
It’s your choice if you want to be happy or have too high expectations and keep getting disappointed and complaining about it. I’d rather be happy, and I can’t wait for Tuesday to build a tundra zoo!