Pretty much. Luckily, must Nu's online (if that is were you're playing) usually aren't very good, so you can eek out a win.
If you fight a Nu and the player knows what they're doing, at that point it really seems like you should just put the controller down and maybe make a sandwich, or get a glass of milk. You know, do something productive rather than just sit and watch your ass become a pincushion for her swords.