After the decision had been made, you heard one of the guys commenting that the guys all knew it would be a landslide and some decided to play some kind of strategy by going with Rachel, I assume. Well, looks like their strategy worked, but it would've worked the other way if they had gone with Andrea, i.e., they would've stayed.
Perhaps the strategy was go with Rachel and be part of a smaller group, which increases your chances. Yep! That's the ticket.
But I'm totally bummed. I would've rather seen Andrea than more shows with that eyeball roller Rachel.