Thrifty Car Rental

Not good. I went to return the car today - nobody there. There was I sign on the door saying that they were away temporarily and a number to call. I called. Twice. Until it timed out. No reply. No slot to leave the key. So I called Hertz customer service and it seemed like they couldn't get hold of their people either. So they tried to explain to me that maybe it was my fault for returning the car early (2 hours) - so they weren't expecting me. While I was discussing" with customer service