I always liked this episode. Thought it was a fun location. The whole astronaut being abducted by aliens/basing everything on a terrible book wasn't very interesting, but I found it enjoyable watching the three trying to escape the casino. Data gambling and buying out the hotel was great!
My favourite bit:
RIKER: This planet. What do you call it?
CLERK: Earth. What do you call it?
WORF: We call it Theta Eight.
CLERK: How charming.