whos the character that gives YOU the worst issues? not from a gameplay stand point but in a way that you just never seem to read stuff right or kno whichi way to punihs in the heat of the moment. for me its def gotta be Nightwing, Batgirl, Martian and Shazam. just about everyone else ive played against enough and can think "ok this is how they work so do this." but for those 4 regardless of how much i play them i just cant beat certain things.