The HR Manager who called me sounded very sweet until I asked if she had a later time in the day available for an interview. Then she said, " You know this is an actual job you're applying for". She sounded very annoyed and pretty much ended the conversation. I did call back to explain that due to my location it would take 1.5 hours to get there but if 9am was the only time available I would take it.
The overall experience was decent. Everybody gave me their undivided attention and it was over in 3 hours. They had me meet with another individual who was not on the list but that went by very quickly.
I appreciate it when the company calls and lets you down. I'd rather know than not.