Synopsis: An entire planet is destroyed, except for one house, which must mean I was playing SimCity again.
Memory Alpha Summary: Get the bulldozer ready!
Review: Another solid episode that showed that TNG was coming into its own. The plot is unique, unpredictable, and quite touching at the end with Kevin Uxbridge’s (played wonderfully by John Anderson) stark admission of sin. My only quibble is that two species make an appearance—both of extraordinary power—that have never been heard of and will never be heard from again.