I didn't like this process at all. For internship, sources were able to just upload one letter to the system, and all sites could access it. For this process, I have to ask my sources for individual letters to be sent separately to each site, and I really don't like bothering people so much even if they don't mind. Also, there's no list of all available programs, as you never know if you'll get another email about a program you might like. And since most programs don't use the APPA CAS system, they don't have a set date for notification, interviews, offers, etc. Internship process involved more pressure, as it was required, but it was way more streamlined and organized, whereas this is just pure chaos.