Griezman is much more similar to Micky. Neither are blistering out wide, but once they come in central they move so quickly with the ball that they are pretty much unstoppable with the ball at their feet. When Giggs moved into the middle it was the same thing with him - he carried the ball at such pace, even when he was starting to get a little slow as a winger, that the opposition didn't know how to handle him. It's the combination of pace and the ball stuck to their feet like glue that make them so hard to tackle. Out wide, Griezman isn't that great, from what I've seen.
Martial is, btw, almost Messi-esque at running at full pelt with the ball no more than an inch from his feet.