Except for J, none of these characters are likeable. I felt sorry for Katherine, but we never really got to know her. The police woman is horrible. The teacher equally unlikeable and selfish. Most of the characters are totally self-centered.
I kinda like Deran, he's not as crazy as Craig I kinda like Baz too, if he's being a good guy in an alternate universe but I hate Smurf with a passion. And Pope too.
First of all, the "grammar police" in me wants to correct your subject line by saying: "None of these characters IS likeable". Then, I need to say that the characters are all so wickedly wonderful and there is something likeable in all of them! "J" is the "virgin" of the group, but I'm predicting that he falls in love with the lifestyle and turns out to be Smurfs right-hand man!