Alien-ated
One taking things wrong THIEF
You can find one in the {theme} even if you don't believe UFO
Swahilli for “freedom” UHURU [sounds like a
Star Trek character I should know, and perhaps it is known by Trekkies that the name is (like) Swahilli. Alas, I am ignorant of both Trekkies and Swahilli, but if I'm wrong, this is a poor clue in an English language puzzle.]
Digito NUMERO ["Numero uno," unlike
digito, is an English adoption and would work]
RATING:

Three grins = Excellent: Loved it; Two grins = Good: Enjoyed it; One grin = Satisfactory: A bit bland for my taste; One teardrop = Unsatisfying: No fun