of course that is my opinion because you know me so well don't you? how do you even know what I meant with crap? I didn't mean it's useless, what I meant is it doesn't make much of a difference from my experience of 8 seasons in this game having GK with 1 on 1, GK with no SA at all and also had a PK stopper.
my 1 on 1 GK was great for 1 season, stopped MAYBE 3 one on one chances the whole season, now I have a GK with no SA that saves more. my PK stopper didn't stop any penalties, and I had a "regular" GK that stopped 2-3 in 1 season. so in my opinion the GK special ability is crap.