2 things:
1. Everyone has their own interpretation of what angular means.
To me, the Kinetic Emerald is not that angular for a mid-performance factory shined ball. Compare it to the Code Black and the Kinetic Emerald is not as angular. I have both with the same exact layout and in total they cover the same amount of boards. However, the Code Black goes longer and comes off the spot much more aggressively. On the other end of the spectrum, compare the Kinetic Emerald to something like an IQ Tour Solid, and the Kinetic Emerald is very angular.
Everything is relative. To me the Kinetic Emerald is fairly angular but not overly angular and is a great option for most THS and some harder patterns (there's a reason it's been in Dom Barrett's arsenal for a while now). I've had success with it on USBC White #2 when most of the time the shiny balls stay in the bag.
2. As everyone else in the thread has said, knock the shine off the ball with an Abralon pad. That will get it to read earlier and tame it down on the back end.