Usefulness/Novelty: 1.5
Not useful, not new... But at least it can be useful for newcomers.
Quality/Instructions: 2
Almost no instructions. And no needing for that, because there's thousands of tutorials already explaining how to do this 'trick'
Additional Comments:
The intention was good, but it is not a good idea, but when you make tutorials, search for what you are trying to explain before, to check if it's new.