Yeah, POTG feels busted at the minute. I Got a Mercy POTG for a 3 person revive after a Pharrah barrage in front of the payload end point stopping the other team from winning on the Gibraltar map. But not for YOLO soloing a control point in Overtime with Mercy, eliminating the other teams two players holding the point with her blaster, then popping revive ult on my teammates to cap the point (A Hanzo got it for SHOOTING AT A FUCKING WALL. The salt overfloweth).
Or a POTG for getting a drop shot head shot on a Widowmaker across the map with Tolbjorn's rivet gun (Holy shit that's fun).
Only one of the issues that needs fixed, really. It's hard to tell what is clutch play and there are some new categories added from the open beta like a deny on the payload ("Showstopper", they call it). But It's still rewarding multi kills and streaks over more skill based plays.