I was just in Hawaii last week, and we took our 18 month old to this beach. it was hist first trip to any beach, and he loved it!! my husband and i were engaged on this beach 5 years ago. it is absolutely beautiful! soft white sand, gorgeous turquoise water. definitely check it out if you're on Oahu.
ive seen other reviewers say its empty on weekdays, but we went on a Wednesday and there were quite a few people there. it was still amazing though!