It isn’t complicated, it is super simple, works quickly, and I think more people should try it. My video was over an hour long, and it compressed it in a few minutes, cutting down the file size to less than half. Because my file was so big, I had to pay for premium, but it was only 3 bucks! Totally worth it for a file that size, and I get to keep using it so… very good app, imo.