Everyone's different,maybe the person wasn't very experience playing against hayabusa,i use to do it all the time with phase 4(in ultimate she was a dlc character)
Free Step Dodge
Mama
TheDragonAwakens
The thing is, after I did the first guillotine throw on my opponent, he just continued to space himself and waited for my next move. I entered Busa's ongyoin stance and did the guillotine throw again that resulted in a high counter on the opponent. This continued for the rest of the match. I did it so many times in a row and he did not avoid it.