Several of the products here (Adobe Premiere Elements is a notable exception) still support 3D video editing if that's your thing, though the this has been replaced by 360-degree VR footage like that shot by the Samsung Gear 360 as the current home-theater fad. As is often the case, our Editors' Choice, CyberLink PowerDirector was the first product in this group to offer support for this new kind of video media.
Adding and arranging: When you're ready to make a movie, your first step will be to choose what type of files to add. Options include Video, Audio, Image, Icon, and Lyric. You can add any and all of these to the same project and then move them around on the Timeline until you have them where you want them. And if you're new to this type of program, there's a convenient Movie Wizard to guide you through the process.
The second big draw is communication. The app creates a unified inbox for comments on Facebook and Instagram and messages from Messenger, so that you don’t have to bounce between different apps in order to respond to people. The app doesn’t seem to cover every possible messaging vector inside of Facebook’s services, but it sounds like a handy start. <<