4/5ths actually.
its not punisheable, but it dosen't give her invincibility, or rly rly short invin if it does, she can't use it reliably as a reversal out of pressure or oki since it can either get beaten before i comes out or trade (though it's still a favorable trade for her in this situation). If u use meaties well on oki u should be ok. What i personally do is to treat a makoto that's far away and has 50 heat as a tager with a full spark-bolt meter, it makes you play more carefully and slow down on the offense, but at least u won't get hit and let her approach for free. Just don't barrier block from the second u see the super flash, even though you are frozen in place while she poses, the barrier gauge will count down real time if u have it held.