Smart sci-fi thriller can be intense, terrifying.
Intense, astonishing sci-fi thriller has real soul.
Action-packed Star Trek sequel has good story, characters.
Riddick returns in violent sequel with more sex content.
Dazzling but heavy-handed sci-fi has violence, language.
Stylized sci-fi entertains; expect deaths, sexy stuff.
Lots of kisses, but "Twi"-fi thriller isn't that compelling.
Subtle but dull alien invasion movie has scares, edgy stuff.
Remake is better looking, less violent, less thoughtful.
Third alien adventure is fun, less memorable than the first.
A classic that parents and kids can enjoy together.
New Alien movie has strong themes, violence.
Alien invasion flick has lots of violence but little blood.
Classic franchise gets new life; OK for older kids.
Retro-style sci-fi action spoof tries hard but doesn't work.
Superhero spoof is awful -- and edgier than you remember.
Dated '80s animated film has frequent violence, scares.
Kid-centric but violent prequel lacks originals' energy.
The best of the original series, but the most intense, too.
Original Apes mixes smart sci-fi and fighting, sexy stuff.