1) Yes my trailer was successful because I put the right sound effects in the right places and the music was good for this subject so it gives a idea in peoples head of what genre of the book .

2) I learned how to import my project to j2e and how to put sound effects in good places also I learnt how to fade out the picture with all different effects .

3) I could improve by making more pictures so I can add more detail to my work and turn down the volume on my sound effects so that it dose not burn peoples ears off but If I do that my work is okay .