impressions after the first weekend of rush???

No, not everyone is getting the same vibes as you. On my first day of recruitment I felt so uncomfortable at some houses that clearly many girls love, and I know women who felt the other way around. Rush is a personal process and there are 7 sororities so that you find your fit. You'll be better off if you stop trying to compare your experiences and go with your gut.

I got what you meant. This is pretty overwhelming and I feel like in some houses it went really well, but I didn't get asked back. It's kind of hard to really get a good read.

Ladies please please please don't worry about who cut you etc. You could have an excellent conversation but the houses also factor in GPA, potential PR risks, campus involvement etc. the girls in the sororities are also relatively good at choosing girls they think will get along with their sisters.

The last bit IS unfortunate in the sense that some of the houses will remain with the same stereotypes year after year.