Started with a recruiter phone screen. She was late to our calls by 15-20 minutes consistently. Moved on to a technical phone interview, again caller was late. A week later the recruiter followed up with an on-site date. They covered transport/hotel/meals. Had 3 in-person interviews. No lunch was provided even though we were promised lunch and were there all day. Another week later the recruiter followed up saying that they cannot continue. I do not understand why there were such long delays when the recruiter had said they would have feedback ready the following day.