I don't like him, but I agree that he puts in the work when it's time to work.
I'm not tremendously concerned about him, to be clear. Of all the stuff he's done, other than pulling up the girl's top, it appears to be mostly harmless stuff. I just am not a fan of the 'look at me' stuff from pretty much any of the players in the league. But Zeke is 100% a football player. He's got a good football mindset, and I think his style of play energizes the whole offense.
To be honest, I was never a big fan of Emmitt's personality, either, though. Maybe it's just me and Dallas Cowboys running backs.