Based on the ratings provided, Astro Boy from 1980 seems to be improving slightly over time. The ratings for Season 1 Episode 1 and Episode 19 fall in the "garbage" and "awful" categories, respectively. However, the ratings for Episode 27 and Episode 52 fall in the "average" category. The bingeable rating for Astro Boy from 1980 would be 25, indicating that it is not very binge-worthy based on the ratings given.