While I wouldn't call him a burner, he's not some big bodied slowpoke that you just lob the ball up to. He showed some pretty legitimate YAC potential, and I look at him as a real WR after seeing this film, rather than a one dimensional type receiver.. Again, his competition isn't up to snuff, but he looked very athletic. I think his running style is a little less "effortless" looking that Samardzija, but the comparisons are legitimate. Michigan was right to throw him an offer. I'd say he's a lower to mid level 4 star based on this film.
Hell, he even has played some QB - should be a threat to throw on a reverse or two, like Samardzija the pitcher.