I'm still working on getting the flags I need to get Russel to L5. Ugh it's taking forever.
I have the same problem as the other poster. I try to keep a lot of the attractions out because otherwise I miss out on some character tasks that can retrieve items I need. Yes, I can re-do the park each time I get a new character, or event, or trophy event, but it's just a bit too much like work. Also I need some things out so characters can do their 12 hour or 24 hour or 8 or whatever task that is needed for our new list of tasks we must do. If it wasn't for these (far too many) reasons, I'd keep my park empty, too. As it is, I had to go and get out all my Incredibles buildings (including the aforementioned gigantic one) plus another one for an Up item (can't remember which).