The people I talked to from the company were all very nice, but they used contracted out recruiters who were not the most professional of those I've dealt with. I made it through 4 rounds of interviews, including an in-person with the whole team and several executives, but at each stage the communications around the appointments were sloppy and had incorrect information or required me to follow-up or proactively problem-solve to get details, confirmations, and the like.
In the end, the decision was delayed, never made, and/or I was not selected (I assume). In each step of "updates" I had to initiate contact with the recruiting team based in Indianapolis to find out new time frames for the decision based on uncommunicated "delays". Eventually I initiated the last call after about a three week gap where the recruiter said he hadn't worked there in a week, but when he left they still hadn't made a decision. He gave me email for someone in HR in the San Francisco office where I had interviewed, and they never got back to me.
I have no hard feelings whatsoever toward being passed over, and if I've just turned in paperwork or had a brief recruiting call, I can understand if volume or even awkwardness makes silent dismissal an option (although even a form email would be better). However, no contact at all after 4 rounds of talking to people, including in-person interviews seems lackluster for a San Francisco Financial District business with global offices.
All interviews are opportunities to learn and have value, but the lack of interaction from recruiting the entire way made the overall experience tedious and cumbersome and I felt like it reflected negatively on what otherwise seemed to be an interesting company and interview experience.