This is the best season for your inner child that loves to watch overpowered characters and one of the best in terms of rewatch-ability.
The Good:
-The soundtrack and art are amazing as per usual
-This season dives deeper into the relationship between Sato and Goro, as well as introducing many important and likeable characters to the series
-Goro is very strong this season, however, his strength does not become annoying
-More focused on the baseball and not the plot, so it is rewatchable and fun
The Bad:
-There isn't much emphasis on the plot for the series as a whole (the story is still fun)
I loved this season, hope you watch it :)