I noticed a change in my sims personalities. They will be mean to someone for no reason. It's either sadness or someone being mean and they're not even angry. They just start yelling at their kids or spouse. I would love to see some drama stirred up in my game other than sad sims everywhere. I even see sad sims walking down the street. It's gotten a little ridiculous.
I never see fighting though. I'd like to see more of that lol. Also, my sims moods are all over the place! They have so many moodlets going on. I almost forgot....sadness and uncomfortable rules in my game.