Quick in scheduling interviews, clear communication about expectations. However, for a company that prides itself on its competency and professionalism, and seeks same for a client-facing role, I was quite taken aback and disappointed to be ghosted after my 3rd round, multi-hour interview with 3 team members. It takes nary a few minutes to send a "thanks but no thanks" response to my own follow-up thank you email, but apparently they aren't quite as competent and professional as they think. Epsilon, please do better than putting immature, passive-aggressive millennials in senior-level positions. And hopefully the person you blew off won't one day be the client POC you're interacting with.