Both videos are spot on.
In What The Heck Happened To Movie Trailers?, GoodBadFlicks tackles the clichés that have been abused over and over in movie trailers. They discuss: trailers showing too much, trailers that spoil the plot of the film, trailers that show the end of the movie, misleading the audience, and more.
In WTF Happened to Movie Posters?, GoodBadFlicks discuss the laziness behind the artwork of the latest posters. The overuse of complementary colors such as teal and orange, floating heads, character faces with words on it, and more.
Check out Flavorwire for more cliche posters.