Do you like movie previews?

It always depends for me. Sometimes they'll use all the funny parts and put them in the trailer, leaving the movie to be pointless. Other movies, like classics and real originals are simply amazing. And I agree with you; there is a creativity to making a trailer. You have to know how to capture your audiences attention and keep it. Movie posters are another favorite of mine too.

I love to watch them but if i find one i like i don't watch more than one trailer for it cause especially in recent years they seem to take all of the awesome scenes in it and place them in the trailers and it takes away from the film

Yes, but for a while now, movie previews are leaking so much of the movie, especially the good parts, that by the time the movie releases. you practically feel like you have seen it all before. Move Previews should "entice" the viewer to see the movie, but not give them the entire package!!