I made this video in a day, using FlexClip. They have templates and lots and lots of elements, video clips, and other fun stuff to insert into your video. Even better, it was super easy to edit and match my voice over to the scenes and the flow of the words on the screen.

Check it out at https://www.flexclip.com/share/33980410ebaf19e4d14ac3991f7e400e7e9b5e0.html