As a Star Trek story, this is standard fare, combining environmental disaster, conflict between characters, a holodeck problem, and a Prime Directive dilemma. Yes, it's well made and reasonably well-written. But it lacks emotional depth, and more was needed to explain Nikolai's actions and the difficult relationship between him and Worf. And I just don't believe that anyone could transport all those people into the holodeck with no-one noticing.I've taken one star off because of the repellent atttitudes the crew of the Enterprise display in this episode. They will not lift a finger to intervene and save the Boraalans, which they could easily do without the Boraalans ever noticing. There seems to be no place for compassion or mercy in their world, as they flatter themselves that they are acting with nobler aims than is Nikolai. Picard's posturing was particularly annoying. Where would he and his crew be if Q had not shown them some mercy in "Q-Who"?