what are the real sorority rankings here?

phi mu, aphi, and theta are top, dg, and axo are mid and pi phi, sig psi and phi ro are bottom

It's not fair to call pi phi bottom, I would say they are mid. DG got an amazing pledge class.

Top tier: phi mu, a phi, theta
Middle tier: dg, axo, pi phi
Bottom tier: sigma psi, sigma rho

Most people involved in greek life would agree that these are the definitive rankings

Top tier: Phi Mu, Alpa phi, Theta,
Middle tier: DG, Pi Phi, (too new to be top, but strong upper middle tier) AXO
Bottom tier: sigma psi, sigma rho

Top
Alpha Phi
Phi Mu
Theta

Mid
DG
Pi Phi
AXO

Bottom
Sigma Psi
Phi Rho

pretty definitive

Alpha phi
Phi mu

Theta
DG

Pi phi
A chi o

Sigma psi
Phi rho

TOP
Phi Mu- undoubtedly on top- not only pretty, involved, sweet, but also tend to win greek week, usually have highest GPA on campus, fraternities love them.
A Phi- pretty but big partiers, not always classy
Theta- extremely genuine girls, very fun bunch, some party, some don't. girls are very involved on campus as well.

MIDDLE
DG- sweet and smart girls, not very social though
AXO- sweet girls but kinda strange

BOTTOM
Sig Psi- odd group, but have a good sisterhood
Phi Rho- people tend to forget about this one... never meets quota

TOO NEW TO RANK
Pi Phi- just joined campus Fall 2012, has a wide range of girls... in a few years, will probably be solid middle tier, but its too soon to tell

TOP TIER
Phi Mu
Alpha Phi

MID TIER
Theta
A Chi O
DG

BOTTOM TIER
Pi Phi (only because they're new really)
Phi Rho
Sigma Psi

I agree that phi mu and alpha phi are top tier, but mostly because they've been on campus a long time and are very established sororities... I don't necessarily think that all phi mus are "sweet" or that all a phi's are "partiers"

i also agree with "Geed" that each sorority has changed a lot, even over the past 4 years. so the "top tier" or "bottom tier" will change pretty frequently with each pledge class... case probs.

TOP
Alpha Phi - most attractive on campus, known for partying but honestly dont party anymore than phi mu or theta. a lot more involved than what people on here say.
Phi Mu - older girls are beautiful! younger girls are not as up to standard... they have a streak for winning greek week and are very involved on campus.

Theta - your awesome girl next door sorority. very pretty, but not as good looking as phi mu or alpha phi. thetas are known for being nice and smart, also pretty involved. recently have gotten a little sloppier though

MIDDLE
DG - contrary to what spartan girl says, DG usually has the highest gpa on campus. known to be really sweet and nice. their new pledge class is gorgeous!
Pi Phi - yes they are new but they have a strong presence already. There are some really awesome, gorgeous, involved girls here but also some random ones. Their new pledge class is great, but is also mostly full of girls who didnt get their first choice to phi mu/aphi/theta etc.
AXO - quirky girls who are different, but in a good way! Some awesome and involved girls in this one but also some randoms. A little sloppy, I've seen girls out in their letters...

BOTTOM
Sigma Psi - a local chapter, theyre all really nice and down to earth. A little more quirky and different than AXO but still awesome! They are really genuine.
Phi Rho - the engineering sorority. All are really smart since they are engineers, as well as funny. Also really genuine and sweet.