I prefer the old version, although I admit new Mortimer is ok - at least now he looks less boring. They made Bella look way too old - I love how old Bella looks too young to have a kid as old as Cassandra. This way I could always sneer at Morty as a cradle-robbing pig (or pretend Bella is Cassie's stepmom). New Bella has lost her spark of specialness.
If that is how Alexander grows up he needs to be killed before he can procreate. I don't even want any risk at all, that sim has to go.
I particularly dislike the new Cassandra - she doesn't look like herself at all.