It's best to stay away from video tutorials anyway, as they become outdated often. Everything you need to get the system up and running is covered in the official documentation. If you have any questions about the specifics, or hit any roadblocks, post back and we'll try to help as best we can.
@denisuu That's on an RPi 2 and I'm assuming that going to an RPi 3 would be an increase, but not a ton of difference. I've been curious about AOE vanilla though.
Thoughts on resources running it on Raspbian vs Retropie?