>>527239641
They do work but the timing can be a kind of tight. Make sure you take the skill that makes it easier to do perfect ones. After some practice I can do all attacks every time except for the 1st swing of the 2nd bosses combo attack. Its synced up extremely badly to where you have to parry before his arm even starts moving. Other than that they're all fair and easily doable once you practice. If you want to rape them big time use the beta energy spine, beta damage + attack damage mods. Pick shock wave for beta and overdrive for burst.