It's good until you get to Silver ais or above, who will infinicombo you to death and always instablock when you throw a basic punch at them. The worst example of this is Rift Battles, where the AI is at esports level and will instantly block your attacks, even if they were in the middle of an attack, with no spinup, unlike your own block, which takes about .5 seconds to actually come up, meaning every rift is just watching esports ais devatate you and break the rules too.