Looks good, but think about the speed. Make sure I am able to read all the text in the given time.
Make sure that the loop when it resets is seamless. The particles slow / freeze at the loop interval.
The frame at the top could have been repeated at the bottom so it's more even/balanced? Right now it's bugging me
Opacity of the background images? At the moment their so low you could argue do they add anything? Maybe lighten them a bit
Keep going with them though
Sorry for being so critical