Honestly one of the best anime's I've watched. This second season has all the reasons why Koro Sensei is teaching and reasons why the earth is gonna blow up. Super emotional and yet funny like always. Wish I could watch it all over again with a fresh mind. Really well done by funimation here. Very good plot line, there is more of a concrete plot in season 2 compared to season 1, however the whole thing was just awesome in general. Little fan service, but good plot, 10/10 would watch again. Finding another anime as good as this one will be hard