My girlfriend haaaates spammers. Maybe its the more professional fighter in me, but I've never really been bothered by someone using one move all the time. I kinda feel like if I get beat by just one move, that's my own fault. Jump over it, block it, counter it, something. There's always a way and its your job to find out how to get around it if you want to win. I highly doubt any of these fights relied solely one one solitary move, but generally in my experience, the person doing that to me only wins 1 round. Either I figure out what to do about that move, or the character their using is just an OP boss and it wasn't my fault anyway lol