I think I uninstalled The Sims PC after about two days, way back when the basic version first came out.
I still occasionally sink some time into The Sims PS2 despite having had it since launch. It's a guilty pleasure I guess.
It's all about the mission mode and co-op, breaks up the monotony the series can generate otherwise, IMO at least. I'd be far more interested in Sims 2 if it went beyond the typical Sandbox mode.
Too bad "Bustin' Out" was a total piece of shit.