This is a "use with caution" feature. With OHK enabled, your weakest Kinesis-propelled pipe will tear apart a Brute in one shot. While satisfying, this can break scripted boss fights (such as the Tormentor or the final Nicole battle) because the game expects multi-phase damage windows. If you one-shot a boss, the game might freeze.
And in the reflection on the screen, standing directly dead space 2 fling trainer