If you are a Windows user and looking for a good video editing software which is capable yet beginner friendly, Adobe Premiere Elements is to the software to go for. I know at $99.99, it is not exactly cheap, however, I still think that it is good for beginners who are willing to spend a little money. Those looking for a free alternative should go for Shotcut, which I mentioned earlier (best video editors for YouTube). I prefer Premier Elements because of a few reasons. Firstly, just like iMovie acts as a great primer for Final Cut, Premiere Elements is the stepping stone to Premiere Pro. If you see yourself as a professional video editor few months down the line, you should start in such a way that you can reach there. You will have to switch to a professional grade video editing software in the future, so why not start with something which will help you do just that. For me, that alone is a reason you should consider this one. You will also love it sleek interface along with its natural and intuitive editing environment. It also comes with all the horsepower that you will need as a beginner. if you are serious about video editing, you should start with this one.
If you had access to the video editing pro level, then you must try DaVinci Resolve 14. Except for multi-camera editing, 3D editing, motion blur effects, and spatial noise reduction which are only available on the paid version DaVinci Resolve Studio, you can almost do any professional video/audio editing and color correction with DaVinci Resolve 14.
I have read your reviews and am leaning to the Power Director 16 or the Muvee Reveal Finale. I will try both but I have 70 years of movies that have been converted from Legacy Box and now sit on my computer. My biggest issues has been finding a way just to shorten what may be 6 hours of Christmas day with the kids down to a 15 minute video that is fun to watch. Also, all of the old movies from my parents and hopefully enhancing the video quality. I am 63 years old and just starting out on this journey with little tech knowledge. I am looking for the easiest program that I can sit down for 20 minutes and not have to re-learn what to do.