Well the tempo was great, the premade audio was also great. The voice acting sound quality was so much different then the rest of the sound. Also the difference between the drawn part and the text stills is huge.
Im guessing you used a pre existingtemplate for those non drawn section. Anyway the tempo of the trailer was great, dont know if that tempo was premade or your own. Anyway next time we all will hopefully see a complete story!

How do you make this on your phone?

I had no idea what was going on throughout the entire thing. Also the fact that you made this with Imovie, it's only a trailer, the art and animation was crude and there was a total lack of any organisation. I'm sorry but this was pretty bad.