By far, this is the most professional video editor for Linux available in the market. DaVinci Resolve is a powerful video editor and is commonly used by cinema production houses all over Hollywood. It comes with amazing features such as editing, professional audio post-production, and color correction, enabling professionals to create TV-shows and even movies.
 Linux gets my pick as the best multi-media production platform because it is flexible, efficient, and secure. Your system resources are going to your work, rather than in supporting a bloaty operating system further bogged down by marginally-effective anti-malware software. In our previous installment we covered a range of excellent drawing and painting, photography, 3D rendering, and desktop publishing applications for Linux. And my favorite Linux distros for serious multi-media production.
I wanted to use a Linux first, open source editor but I rely on stability for work and sadly I couldn't get a workflow that didn't include a significant number of crashes and glitches. DaVinci Resolve on the other hand is absolutely stable, never crashes, never glitches, has excellent tools, a smooth workflow and incredibly fast rendering. IMO better than Premiere. See More
This video editor has the ability to move things in the visual space straight in the viewer panel compared to the others where you need to change some value of x or y to scale or move things in your composition. This might not matter much in many cases but if you have a lot of elements moving or scaling throughout your scene, this is the fastest and a much more intuitive method than having to adjust the scale/position values of individual axes separately. This again is a big reason why I prefer an alpha (a damn good alpha) version of this software than a stable release of Kdenlive. See More
4.2 Copyright: You agree that you are solely responsible for ensuring that Your video created using the Content Samurai software does not infringe any copyright or other applicable laws including but not limited to any images either uploaded directly by You into the Content Samurai software or any images facilitated through the Content Samurai software.
Using Linux does not mean that you can’t have high-quality software on your system. Apart from the video mentioned above editors, there are tons of other software available in the market for Linux. Some of them are aimed at professionals (just like Lightworks, DaVinci Resolve, and Blender), while others cater to the requirements of beginners (similar to Shotcut and VidCutter). Moreover, you will also be able to easily download and install video editors on your Linux system, as most of them are already available on the app store.
That said, I am also long time ‘nix user (from before we had the GUI) and other OS. Linux has its place but fast video editing isn’t one of them. My office needs to edit about 3 hours of video every day, splicing together the scenes from two fixed cameras. There is some Linux software that might do it, but it is just too slow, awkward and buggy to use. We use Womble’s DVD Wizard software on Windows on that. It’s not expensive, good support and very fast to use even on lower spec hardware.
6.5 Jurisdiction’s Limitations: As some jurisdictions do not allow certain exclusions or limitations by statutory instrument, the liability will be limited to the extent possible within the applicable legislation. To the fullest extent permitted by law, Noble Samurai’s liability for breach of any implied warranty or condition which cannot be excluded or limited is limited to the amount paid by you to Noble Samurai for the Noble Samurai Software out of which liability arose.

I make short films, the last one was 30 minutes long, and I used Premiere Pro for it. Premiere was very buggy for me, I don’t know if this is the case for everyone, probably not. I tried (well, let’s say I’ve installed them and looked at them) a few video editors, including Cinelerra, Kdenlive. I found Cinelerra’s interface really ugly (controls, icons…) while Kdenlive seems very clean and functional. I didn’t tried them with real projects, but I’ll try to. But I just can’t imagine Cinelerra is a good software, seeing his ugliness :)
Applying effects is as easy as drag and drop. But if you want to edit them, you'd need to right click on each clip and select Properties. You'd need to experiment with not-so-well documented parameters which take forever to preview just to see if you are on the right track. It is sort of easy to learn unless you want more than drag and drop controls. See More
Not knowing what you need it to do, it is hard to comment but it is very easy to use just for movies. You just open up the track you need and position it on the timeline thingy. You then put the next track on the next line. You can then add blends or whatever you want and you can edit each track right there in the viewer. When you are done just render it out. It is true that this bit of blender is just a small bit in a very big program but if you focus on just this little bit you can learn it in a few minutes.
Look at the screenshot I attached above. I want you to look at the left sidebar. The #01 “Getting Started” video is what I just walked you through. You can see there are more video instructions. The videos are between 2 and 5 minutes long each, so it doesn’t take long at all to become acquainted with the software. The 5 additional training videos include the following topics.