I'm three episodes in and honestly, I hate every character except Kelly and Curtis. Simon seems like your typical serial killer and I'm sure he's going to do something rapey with his invisibility power at some point. Nathan is a total jerk-off and having known someone like him I don't take any pity that everyone in his life has rejected him. And Alisha is a straight up rapist.

Is there going to be anything that makes me like these other characters?

Edit: Okay, the 4th episode looks very Curtis-centric so I will at least give episode 4 a chance.