The process was relatively smooth. Three rounds of interviews - over the phone with the HR recruiter and Director. Then in-person with Director, Partner, Senior Associate and a PM (contractor). Mostly behavioral questions except from the PM - he asked several technical questions. Although the interviews were ok, I experienced a couple of issues - 1. The recruiter failed to provide details about the interview location and contact person. They also failed to cover expenses (tolls and parking). I'm also interviewing with a Big 4 firm and they provided a contact person at the location and also offered to cover my mileage to the interview. 2. I received no post interview feedback at all (for any round). It's been about a 1.5 weeks since the last interview and I reached out to the recruiter and got no response. Again the Big 4 recruiter provided immediate feedback after my Director interview. 3. I didn't receive any background info on who I was supposed to be interviewing with (GT Director and Partner). The Big 4 recruiter provided extensive bios on both the Director and Partner. It's nice to know a little something about who you're going to be speaking with so that way you can try and form a connection. I guess those are the little things that a Big 4 more desirable to work for.