I am thankful for a website like this, but I must offer my honest opinion.
After the upgrade, this site looks prettier but is far less practical. What do we premeds really look for in these mdapplicant profiles? Stats/activities, demographics, schools, and dates. In the old one, all of these things are presented in one very easy to view page. But now, you need to make multiple clicks after reaching a person's profile to access these information. The slower server speed only exacerbates the problem.
Another problem is the lack of dates. I think all of the possible dates should be included for each application--primary submission, secondary reception, secondary submission, secondary completion, interview invite, waitlist(if applicable), and admission/rejection. Every single one of these dates offer valuable information on the school.
The last big problem that I can see is the lack of incomplete files. Some people update their mdapplicants profile diligently at first, but stop doing so after a while for whatever reason. Their profiles can still be very useful, they shouldn't be completely excluded. There used to be a choice to search incomplete profiles, but I can't find it now. Maybe it's there and I just haven't found it yet?
Oh, one more thing. It would be REALLY nice if the list of schools is alphabetized. It's a pain trying to look through a long list to find a school every time.