Which expansion pack can you absolutely NOT live without?

I mean... in my opinion it should've come with the basegame. At least weather change. Without seasons it doesn't feel like it's real. I mean, I know it's a game but when it's summer ALL THE TIME it's so plastic and obvious that it's a simulation and I can't immerse myself at all.

Without question it’s Seasons, and I agree it should just come with the base game at this point. Don’t they make it harder for themselves adding this after the fact?

Super hard one, as I love some of them a lot! But I'll go with seasons cause it's the one that 'works' on the game all the time. Weather influences everything.
But I can't live without City Living, Get Together and Cats and Dogs.
The ones I could definitely live without are GF and GW.

I could live without it, but for the sake of not being "that person"... I'll vote anyway :D

I love every aspect of this pack except the terrain bugs in DSV.

Seasons cause it makes such a huge difference to the game having weather.

I love several things in The Sims series -- vampire, and dogs most notably. But Seasons is the one I cannot do without.

Seasons hands down. I *need* that calendar!

I voted Seasons, but I need them all at this point!

City Living because of gameplay, Get Together because of Windenburg.