I am sure it is a robo call; I answered and got a real person reading the resort/cruise scam sales pitch, even a car and all meals included, without even a pause until I was going to be asked a few questions and then transfer to the next phase of the scam.  But they were not able to ask me any questions because I said I was not interest and proceeded to hang up while they continued to try and continue the sales pitch.  You have to feel sorry for the poor phone operators making these calls, it is the scammers that need to be brought to justice.