ranks are

Don't listen to any "ranks" the honest truth about Greek life here is everyone, well mostly everyone, has something to offer. I'll admit this is slightly biased but I'll do my best to be positive about this.

KS: mix/party with great good looking girls, good #'s, great brotherhood and school spirit. Pledgeship for them is very difficult, most pledges are kicked out or drop out. They only socialize with their own brothers outside of sororities. Their socials/mixers/parties are always lit. Average grades. Good athletics.
PKA: huge #'s. Connects with every sorority. Party and mix a lot. Good athletics. Average grades usually. Most don't treat women with respect. Mostly underclassmen or easy girls come around. Kinda like the PC frat from south park.
PKP: cool guys, great sorority relations, always have a lit fall semester. Get in trouble a lot for grades. Not too involved or much campus presence. Good at intramural soccer. Fizzle out socially in the spring.
DX: good parties, growing in #'s and popularity with girls. Decent grades. Very involved. Their house is 15min away from KSU. Guys aren't the best quality. Average mixers/socials.
SN: amazing involvement, good grades, decent guys. Average parties and #'s. House is 15min away. Socials/mixers are just OK. OK sorority relations. Good athletics.
SAE: good grades, good guys, close brotherhood. Average parties/mixers/socials. Average sorority relations. House is 15min away. Average involvement. No pledgeship attracts weird guys.