I don't know, which ones are you talking about specifically? I just like it cause it makes me excited for the album and stands out, even if its not the most original concept on paper.
Just the general aesthetic. Thats cool if it stands out for you, though. There's still something pretty meh about it to me (it's not so much that he chose family/himself, but I feel he could've done something with this photo or a different one that is less busy). Then again, I've never looked through his family album and for all I know, it could be his only photo.