Juggs is right except when he says "The Glitch Jabs work the same as Kara Jabs".. True they are very very similar BUT GJs do not work the same as Kara Jabs and some of you are getting confused... Kara jab is not preformed by holding down block(lp+Block) as you jab but instead you alternate between lp and block(lp>block), never do you hold or press block while lp is pressed, also another difference is how a kara jab cancels the lp animation... Glitch jabbing like marv and others do it isnt being canceled with block so its not a kara jab and block IS being held WHILE jabbing (lp+Block+Down+lp) release and repeat..That is a Glitch jab... Standing in place and jabbing the air over and over and over and over while holding block is called herp derp jabs
True, either way the complaining is about being able to block while attacking with almost zero risk, which is a fair complaint but there's proven ways to beat and dominate it which shouldn't be an issue once you get to that level.