Some of the interview questions were decent (e.g. intersection of two number arrays) but non-coding questions were about a decade old. Especially when interviewing someone for a Principal position, lame questions can be avoided e.g. Question is: Would you prefer Java over any other language? Ans. I don't know all programming languages. I can compare against the ones i know. You can guess the response. Overall, it was pretty bad (i didn't learn anything, except not to interview here again).

Cakewalk of an interview. Nobody knew anything about the role or its expectations. Same questions from a question bank. Questions are available on Google search in a couple of minutes. No wrong answers.