Havent seen this 'overpowered' aspec tof the stab change, in fact, I've always stabbed ALOT as a 1h, and had good success with it as an unexpected finisher or set-up.
Now, everyone is looking for it, and it doesnt seem anymore affective, or different really.
since the patch though, i've been experiencing numerous overhand 'ghost-swing misses' or glances that are not identified by a audible cue.
right side swing s faster, but seems like less reach, actually a disadvantage to the veteran 1Her, not by much but, not and much of an advantage if any...