I think that's a bit unfair to Burakovsky. He played in 328 games for the Caps and helped them win their only Stanley Cup so I wouldn't say the gamble didn't pay off. And with Bura it was never about size or strength, it was the mental game that held him back.
Also, check out the
2013 NHL Draft results and tell me who would have been a better pick than Burakovsky. There only players drafted behind him that could have an argument for being drafted ahead of him: Brett Pesce, Jake Guentzel, Andrew Copp, maybe Pavel Buchnevich... that's it, and no one in the first round. For context, AB has more NHL games played in that draft than anyone drafted after 9th overall and more than two of the guys in the top ten. That's pretty solid value for his draft slot.
I think Burakovsky suffers from Alexander Semin Syndrome. Semin was more talented but both those guys were so supremely gifted that you thought they should become dominant stars and as such, reality vs expectations made people think they were disappointments. I know Bura frustrated me to no end but he was still a solid NHL player here.