I played SimCity 3000 to death. I was absolutely in love with the game building amazing cities with millions of sims living in it. I ended up hating SimCity 4. For no apparent reason my cities would drain of their inhabitants, the maps weren't large enough to support more than a few hundred thousand sims and I hated the region concept for that very reason. All I wanted was to build a single megapolis. SimCity 4 didn't support that.
Something else amazing about SimCity 3000 was the music. I don't think I've ever played a game with a better soundtrack. SimCity 4's was pretty good too.
Fourjays, on 29 February 2012 - 23:56, said:
Bit confused by "the next SimCity will be set 20 years after previous entries" - since when did Sim City really have an era?

All architecture of SimCity 2000 (except for those domes), 3000 and 4 was 20th century-based. Looking at the screen shots SimCity 5 has a much more 21th century feel to it (the newer buildings at least).
That was the downside about SimCity: Cities couldn't develop a historic city center with newer buildings surrounding it. Everything was from the exact same age. I also didn't like the fact everything was so static. Everything had to be build in accordance to the map's grid.
Here's to hoping SimCity "5" will finally make it! SimCity Societies was an insult to the "SimCity" name.