Yelp Project Manager interview questions

Screener interview with recruiter, followed by two phone interviews with PMs, then a design task, then one day of on-site interviews (4-5 interviews with PMs, engineers, and designers). The interviews were professional and relatively standard, and I was overall pleased with the recruiting process.

My 'interview' consisted of a 15-minute phone interview. I wouldn't really call it an interview since the recruiter said it was a formality in the process. Don't get too happy if you make it past this step. After it, the recruiter sent over a case to tackle. The case was meaty, but given I have a pretty busy full-time job, I told him that it'd take a few days to get back. No worries. I spent several hours on the weekend working on it and sent it back. I thought it was pretty reasoned / thought-out. I looked at several examples of other successful companies doing something similar and thought what I proposed was better or at least in the ballpark. If not, I figured that I demonstrated enough design skills (they wanted to see my visual design / wire framing skills) to give me a chance to make the case in an in-person interview. Sadly, a few days later, I got a standard form rejection letter. It happens, but it would have been nice to get some simple personalization (if not feedback) in my standard form rejection letter given I spent a good chunk of time working on it. Even better, it would have been great to have a real first-round interview where they ask me questions and I ask them questions and I know there is a basic fit before I invest time on a case. I still love Yelp, but the recruiting process does not leave a good look for Yelp.