If I do need to install it, do I need to uninstall the later expansion packs and stuff packs first, or can I install it after the others and it'll work fine?
If you decide to install World Adventures, I believe it is not necessary to uninstall all other EP's and SP's first. But some websites do say it is important. If I were you I would make a back-up first and foremost and try to install WA. Just because this is the fastest. If that doesn't work like it should, you can always uninstall everything and install in chronologic order. If anyone disagrees, please say so.
Edit: By the way, how can you
not like World Adventures?
It's a picture of Tris painting therefore it is a picture of Tris.
Really? I am surprised to be honest. I thought only a photo of the Sim directly with a discription that referred to that Sim (like "Spouse") would count. Of course, if it takes the same skill level of photography to make a photo of the painting, it doesn't matter. Do you need the same level?
Oh darn. I think I'll still keep going- Hall of Fame isn't terribly important to me.
I really admire your honesty! May I ask Metro if it really is a big problem? I mean, if the Reaper hasn't come yet and there was no use for the Death Flower in the inventory, it won't change the outcome of the Dynasty, right? This was just an honest mistake and Geekchic didn't know it but was honest enough to tell us.