It looks like Snowy Escapes is bringing a personality overhaul!

"Sharonia;c-17695494" wrote:
This is actually the part of the pack that has me the most excited. I hope it will be as good as it sounds.

The personality system does need vast improvements, but I'm hoping the basic framework is base game, with the ability to incorporate new things from EPs. Mean sims remaining in character should not be behind a paywall, in my opinion. If they have that fixed, then adding to it would be great.