I enjoyed this episode less than the first one.
I like the parts where it shows the iterations on each time the androids go through the same scenarios, reflecting what has happened to them inbetween. That has been a staple of both episodes so far. Even then, it seems to approach it from the same overly human perspective that most science fiction tends to go with, and is a little light for me.
On the human side of it, I find it very dull so far. The gunslinger's story is on the verge of turning into a western version of Lost, a story currently propped up by little more than mystery for the sake of mystery at this point. I hope they give that some depth fast. And the more they show of the park, the more poorly managed and improbable it feels as a setting.
The only character I'm interested in after this episode is the park owner. Anthony Hopkins plays the part really well.
Also, this episode started off more like the movie, being approached from the visitor's perspective as they arrive.