not sure what 's' stands for but it's clearly above 'A', so yes, I pretty much understand all her assessments... and agree with most.
I think I'd rank angel as 'S' rather than plus b/c he plays so little role in the second half of the series though i see where her assessment comes from. I personally think only Buffy deserves S+ but otherwise, i think she's pretty spot on. I'd personally rank Xander as S with the other core members b/c he was significant, even when his contribution was negative. Problematic is something most of us deal with in high school. Even in some of our friends.
