Scores are high. Ten runs seems a lot in a typical baseball game, but you can reach 20 or 30 in a softball match. So everybody enjoys playing softball because, besides being fun, there is a sense of accomplishment.
普通一場棒球賽，得分超過十以上，就算多了，慢壘卻可以打到二、三十分，因此大家喜歡打慢壘，因為樂趣之外，成就感也很高。