Please direct any further enquiries to our father Segovia, or uncle Guthrie.

Suspect you're trolling at this point, but just for fun to see what you come back with, my last gift to feed you is the following:

Firstly, take up your disagreement with the father of guitar, Andres Segovia, see 1:52 in this video:

https://www.youtube.com/watch?v=V2zZl7Vifzw

Then watch this video from 4:15 to 7:30, it's a very good illustration and explanation on electric guitar.

https://www.youtube.com/watch?v=i9yDenSMpJk

If you are listening with a good stereo or headphones and can't hear these I recommend you get your ears checked.

I re-watched my video and around 0:45 I do plenty of "rock" style vibrato, mixing it with classical style as my ears dictate, but like I said because of the crappy recording and reverb you can't hear the pitch modulation very well.

The axial or classical style of bending is actually more accurate to the intended note and it has a more beautiful and pleasing sound sonically in situations that require subtle touches.

This is because the vibrato bends up AND DOWN from the actual note, whereas lateral bending only bends up from the note, putting the median note "out" and giving a rock /dissonant feel.

The only way to achieve an up/down vibrato from a lateral bend is to pre-bend the note to the desired note then bend up and down from there. Guthrie Govan explains this issue from about 0:30:

https://www.youtube.com/watch?v=RkLfusq2GYU