I think it's fair to stay it might be one of the straightest in baseball. Statcast says there is a 1.2" of movement on it and he's in the bottom of the league percentile-wise in avg exit velo, hard hit %, BB%, Chase rate, and fastball spin rate.
Bautista only has 1.4 on his fastball, which we all know is pretty straight too but people don't barrel it nearly as much and he's in the top 84th percentile in spin rate on it.