I was only making a personal observation not extrapolating any results based on a 4.2 inning sample. Upon further research over 3 years with LAD ( again only 32 IP ) he went 5 - 0, .84 ERA, 21 Hits, 3 ERs, 6 BBs, 24 SOs, .844 WHIP.
I did follow him in the Mets minors system moons ago and believed him to show promise back then. So don't assume I only caught a recent glimpse of him over 4 IP.