I marry my sims often. I really thought this was a pack for me, gameplay wise. But the wedding system is too micromanaged and not intuitive. Even if everything worked right. So micromanaged but couldn't add a way to have a 3rd controlled sim break object. missed opportunity.)
The more I think about it. I wish this was Sims 4 My romantic Getaway or romantic story.
I wish they would have focused more on the world. I love it but it could use a little more life to it. Have it be more Mediterranean focused. They could have given us new game play objects (pizza oven/vespa/row boats). Keep the slow dancing but add some more romantic interactions. Focus maybe on only doing one new party. keep some of the cosmetic changes to wedding (a few dress/suits, flowers, cakes). Add Online dating and maybe a match making career/aspiration.
And call it a day. Maybe not the most exciting pack(would have been to me) but it would have probably worked better.