Yes, really good. Will be interesting to see how the "good" guest turns out...he's getting into it now, there's going to be a showdown at some point with his mate. My only criticism is there really doesn't need to be so much swearing, it doesn't have to try and be "cool". They're leaving us dangling with the black guy's backstory, I'm going to take a punt and say his lad was killed somehow by a host.
Believe this has something to do with JJ Abrams production company, who made Lost? If so, hope they don't spin it out over multiple seasons, just to make more money at the expense of the story. They need to take a tip from the remake of the Prisoner, once he understood what was going on (like the guests eventually will in Westworld), bring it to a head and give it a conclusion.