In the quote from "School's Out—Forever" by James Patterson, Angel comments on the erasers, noting that they were poor fliers. This suggests that their flying ability was subpar, which might have influenced their actions or encounters. Additionally, Angel observes that these erasers had a different mentality compared to their usual behavior of trying to kill mutants, indicating a moment of reflection or change in their mindset.

The quote highlights both the weaknesses of the erasers and a shift in their attitudes. Angel's remarks imply that despite their flaws in flying, the erasers might have been somewhat less aggressive or different in their approach during that particular situation, emphasizing a nuanced view of their character and behavior within the story.