

Good ideas are like buses. They can take you to amazing places or leave you in a pile of rubble, wondering where it all went wrong. And yes, they can also come along at exactly the same time.
Take Hollywood for example. This year sees not one, but two, films based around Secret Service agents protecting the President from terrorists. The first, Olympus is Fallen, stars Gerard Butler and Aaron Eckhart while the second, White House Down, boasts Channing Tatum and Jamie Foxx. But which will triumph?
We've looked back at other similarly plotted movie showdowns and compared their performances. Plus, we want to know which of the matches you preferred.
Olympus Has Fallen is released on April 17 while White House Down lands on September 6
Deep Impact Vs Armageddon
Dante's Peak Vs Volcano
Mirror, Mirror Vs Snow White And The Huntsman
No Strings Attached Vs Friends With Benefits
Mission To Mars Vs Red Planet
Despicable Me Vs Megamind
Antz Vs A Bug's Life
Capote Vs Infamous
The Prestige Vs The Illusionist
Skyline Vs Battle: Los Angeles
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As Content Director of Shortlist, Marc likes nothing more than to compile endless lists of an evening by candlelight. He started out life as a movie writer for numerous (now defunct) magazines and soon found himself online - editing a gaggle of gadget sites, including TechRadar, Digital Camera World and Tom's Guide UK. At Shortlist you'll find him mostly writing about movies and tech, so no change there then.