Is Carl Froch's power overrated?

[Resilient]

He seems heavy handed, but most of his KO's were by an accumulation of punches against his opponents, mostly TKO's where he's unleashing on opponents against the ropes.

He doesn't seem to have that one punch KO ability.

[IronDanHamza]

He's not a 1 punch KO guy but he can hurt you with a single punch.