If you think Hollywood (or the game industry, for that matter) isn't creative, check out the folks working China's dream factory.
Many of the posters are straight up copies, while some of them *could* be kwinky-dinks. I honestly do not want to believe the poster from 2007's excellent flick Hero is ripping off the poster from 2006's not-so-excellent DOA: Dead or Alive. Sorry!
One of the most interesting things about Chinese knock-offs is how people online in China are becoming increasingly quick to point out copyright transgressions of their fellow countrymen.
Click the links below for more info on the flicks.