I watched this as a ten year old boy and have great memories of waking up at 5:30am to watch it. I was the only person I knew who'd watched it but it felt like my own secret show. Anyway, I picked up Pluto the manga and have almost finished it, and the memories came flooding back. From what I remember it was great, then again I was 10. If you know any 10 year old's i'm sure they'd love to watch it. Probably best to go with a manga like Pluto if you're older, as this show probably won't appeal to adults.