correct me if i'm wrong but.....

It seems like everyone only has negative things to say about each house, but in reality the top 5 houses are top 5 for a reason...
So correct me if I'm wrong, but here is what I think are the general reasons why these houses are popular:
DG- they're attractive. Pretty self explanatory. People accuse this house of being boring and stuck up however most of the girls in this house that I know are nice and like to have fun. DG's are girly and wear their letters proudly. They probably have the best senior house out of all frats and sororities. I think they are judged because people assume they think they are the best, but get to actually know them and you'll find there's really not many bad things to say about this house!
Pi phi- a sort of less girly version of DG (lots of them give off a hipster vibe). These girls are generally thought to rush more based off personality, but they also tend to recruit some of the prettiest girls in the Greek system. Super friendly girls who are always down to party and are popular among other sororities. Some of the funniest girls I know are pi phi. I've also heard that pi phis "think they are better than the other houses" but again, get to know them and see these girls don't give off that vibe at all!
A phi- probably have the best philanthropy. All the frats get really into alpha male and it's fun for everyone. These are some of the craziest (in a good way) girls in the Greek system. They definitely like to party. In general probably more liked by frat guys than other sorority girls (which is why they get so much hate on here) but they seem to like it that way. I think a phi makes a lot more moves to keep up their image than other sororities and that keeps them highly ranked. Girls accuse a phis recruitment to be focused around appearance but they have a really diverse looking group of girls which is refreshing and lots of them are real sweet. Their actual house is so nice and classy looking.
Kappa- I feel kappa boosted themselves up this past year. This sorority has some realllly gorgeous girls and absolutely every kappa I know is extremely sweet. I think kappa is sort of a hidden gem for now but their senior house has a lot of potential this year to throw really fun parties and boost their popularity even more. I feel like they give off the girl next door vibe and that's what frat guys like about them. The girls in kappa seem to also really love each other which is great because that's sorta the point of a sorority!
Theta- I can't say too much about them because I don't know a lot of girls here. But the ones I do are funny and a really good time. I think they form really tight relationships with a select couple of frats which may be why I don't tend to meet many of them. I know they have great sisterhood. Really really personable girls which keeps them near the top.