Yeah... I have to admit, usually I think the phrase 'Accordion winningness' is an oxymoron... and an epic fail considering it sounds like one of those words added to the dictionary like 'yolo' or 'hangry'...
...but you have to admit, when a young man can play like that - you had to give him mad respect.
Having said that though, I think of the Accordion as a cheap, watered down version of the Organ in terms of sound, and usually can't stand it.
Now, THIS... is what I'm talking about (skip to 8:18):