Spoilers NO MORE! For movie trailers

Movie trailers are showing TOO much spoilers for the plot and it needs to stop. Big blockbuster hyped movies come out with over three trailers AT LEAST that completely ruin any shock, awe, and twist of the film, then when the movies comes out you pay to just watch filler. People are tired of watching comedy movie trailers that show all the funny parts! Tired of trailers that last almost four minutes long!!
Production companies need to think of a better way advertise their movies because this way IS NOT WORKING! Shoot different scenes JUST for the trailer. Keep it short and simple we DO NOT need the big moments forced down our throats. Lets make a change and say NEVER AGAIN will we have to evade trailers before our favorite movie starts just to avoid the inevitable SPOILERS.