Could be better
Majority of the basic defence moves that come free with the app , will most definitely cause you harm if you were to do these for real, there are far better techniques that could save lives. the knife threats to the neck are completely wrong, if you slow it down and focus enough on where the blade sits you can see micro actions by the defender that would cause the attacker to use the weapon already. Not realistic body movement, very bad information, 2/5 stars only for ease app use.