What do you think of social compatibility?

I 've playing mostly with social compatibility the past few days. It works flawlesly but as the Gurus said during the livestream if you want to fully experience it you have to give your sim multiple likes and dislikes. It really adds more depth and makes every relationship feel unique.
It also makes previous packs more fun. Ex. My scientist sim has different compatibility with each of his co-workers. When asking a co-worker he dislikes a crystal or metal, he would always refuse.