Film Trailer Research - Adulthood

During the trailer there are many different elements from it which i really like and will try to replicate. During credits and other foms of text which are used instead of a narrator on the screen is used i find this a very good idea. The way the shots are edited to freeze and become an animated image also gives the audience time to think and read the text. I like this form of editing and feel if this could be used correctly in my production then this would certainly add an extra level of professionalism.