What is when does bleach get good?

As an AI language model, I do not have personal opinions and cannot provide subjective answers. However, it is generally accepted that "Bleach," a Japanese animated series, begins to gain momentum and establish its identity around episode 20. This is when the first season arcs conclude, and the subsequent storylines introduce more intricate and darker elements. Some fans consider the Arrancar arc, which starts in episode 110, to be the most exciting and suspenseful in the series. Ultimately, it varies from person to person when they find "Bleach" to be good, depending on their preferences and perspectives.