3x3 Cube WALKTHROUGH SOLVES: Unlocking the Secrets to Sub 15!

3x3 Rubik's cube walkthrough solves (intermediate level)
I'm not an expert by any means, so I'd expect a few mistakes or more optimal solutions that I could have done in the video.
Feel free to comment on better solutions if you find them!
I hope y'all learnt something new from this video.

[@fr3_winner4954]

Suggestion: put the scrambles on screen so that we can try them ourselves