Well I'm sure those 30's on multiple sections didnt hurt but from what I understand they dont send out the application to the school without the scores and even if they do I dont think any school would even give you a glance. That being said I think there is more competition now. I was speaking to a professor on the admissions at my school and he said this past year both GPA and DAT scores were off the charts. Lots of people were coming in with >3.8 and like 24 and 25 and higher scores not just a few as in past years
Lol- I actually only had a 21 overall and got a 16 on math. Did have a good GPA though. I don't remember if they sent it to the schools and then I sent the scores separately or if they waited to send it. I'm pretty sure it was the former. I know people who got better scores and had better GPAs who barely interviewed so I don't know how it works. I think the key is to get a good enough score so they don't throw your application out right away and to have a catchy first paragraph on your PS so they want to continue reading. Once you get the interview, you have to wow them.
I started school in 2008. I was one of 1500 applicants to Stony Brook. Not sure what it is now though.