Very interesting!  The first interaction between the Enterprise and the enemy
(are they Invid?  Zentraedi?) did not go well for our heroes.  And who are
the mysterious allies that have appeared to help them?  Only one critical
point so far---"guest" does not imply that Q was invited.  Q invites himself
wherever he wishes; he would not wait for invitation.  But that's a quibble;
overall a very interesting story!

NKJem