Well yes, I agree in some ways. Thankfully DS4 has pretty diverse interests, but there are some things that he just isn't interested in at all. I know that because I have tried it. I can't make him interested in it, nor would I want to. He is well rounded and into math, music, cooking, reading, building things, sports, nature, art, board games, computers, etc. He doesn't like action figures and has no interest in superheros and has never seen a whole movie....but that's not a big deal to me and I am not going to push it (although I have tried to get him to watch a whole movie...he is interested for a while but can't seem to make it through).