I was always concerned that Turang, the prospect, would never hit enough to be a starter on a first-division club. However after watching Turang, the big-league 2nd baseman, I absolutely think he will reach that level. I'm not sure he'll ever become a league average bat, but the rest of his game is really, really good. His defense saves runs and wins games. His speed is 96th percentile.
Being that he's on the strong side of the platoon, and brings so much to the table in the other facets, I believe we'll end up feeling like he's an "important" contributor, if not a star.
Someone else mentioned his BABIP. His BB/K rates haven't been like in the minors. He seems to "get it," and have a good baseball mind. I just think he's going to figure it out and be an 85-range wRC+ for a long time with a couple of league average seasons before he leaves the Brewers.