How to make rhythm game gameplay videos look cinematically?

I have watched a lot of rhythm game gameplay videos on YouTube. Most of them were uploaded in the traditional way, with no post-production like editing, adding effects to those videos, only live audio and video were recorded. There are also gameplay videos which were edited and they looked extremely cool which made me feel like I was watching an action movie. And I really want to make my videos look that cinematically as well. I noticed that they would use video editing softwares such as Premiere Pro, DaVinci Resolve or sth like that to edit and add effects to such videos. However, I couldn't make out how they did that as Premiere Pro looks so sophisticated to me that I couldn't even comprehend. I wonder where should I start and if it is necessary to have some third-party plugins installed in Premiere Pro as well. Because I also know that the plugins help considerably with their unique and various styles of effects.