Marcus, pretty as he is, creeps me out. He strikes me as the least sincere of the bunch, even more so than Andrew. Andrew, you can kind of trust he is just a general run-of-the-mill douche-bag and avoid him in real life. But Marcus acts all smooth and caring but says the most unnerving things in his confessionals. He seems unnaturally competitive and not really because he cares about Andi either. He keeps talking about the special connection that he has with her and seems to compare himself with the other guys way too much. He just wants to win, no matter what the prize is.
What Nick V. said about how this whole process creates the possibility of falling in love with the idea of somebody rather than really falling in love with them is spot-on.
So far, I think Andi adores Nick and has the hots for Josh.
Cody, JJ and Marquel are so in the friend-zone it's not even funny.
Eric and Andi have no chemistry and I bet neither are attracted to the other.