fun and enjoyable crossword

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Across
  1. 2. The final cheer in a sequence of three.
  2. 5. Chinese primate named after a celestial battle's hero.
  3. 6. My favorite word. :)
  4. 9. In the declassified CIA document "CHALLENGES TO SECURITY IN EAST ASIA," a change in the status quo would be disadvantageous to which two nations?
  5. 13. How your mother greeted me last Tuesday.
  6. 15. Something not yet out, see #39
  7. 16. A common symptom of #38
  8. 17. This week, you can save 27% on this kind of vacuum.
  9. 18. With #27, an adept publication.
  10. 20. This pope forbade priests from having long hair.
  11. 21. Primordial goddess of want.
Down
  1. 1. A rather brief letter.
  2. 3. Without introductions, animated Japanese ruler.
  3. 4. Famous Chris, excitedly.
  4. 7. Australian soccer, for short.
  5. 8. An irate expression.
  6. 10. With #28, newspaper with talent.
  7. 11. Famous american pastime.
  8. 12. The first letter.
  9. 14. An apt description for this puzzle.
  10. 19. Which Chinese chairman died in a plane crash prior to a president's visit?