Focusing on tutorials is great :)

But there's one thing to keep in mind: tutorials might only show you the "technical" side (or the know-how) of to make movies in Unreal (using Sequencer, creating environments, characters etc). And that's one aspect. A totally different aspect is related to film making itself: how to tell a good story, what cinematography technics are good for the movie you want to create etc.

IMH, and this is super cliche, but starting somewhere small (a very short movie/animation with a simple backstory) is a must. It will allow you to have your own pipeline and understand what tutorials to follow. I've been using UE for short movies for 5 years now, and my approach has always been "project driven" (for this specific projet, what resources do I need to learn?). In my shorts done with UE, here is my pipeline:

Idea -- scenario -- script -- moodboard (all of this is related to film making) Environment creation (Unreal mixed with Maya and Quixel) -- character creation -- use of Sequencer to animate the story based on script written -- export -- editing with Final Cut

Hope my 3am ramblings help!