No, she didn't. She came away from each of those debates looking incredibly weak and didn't say anything that was memorable. In large part, that was due to the fact that he absolutely is a terrible debater. He doesn't debate--he bullies, interrupts, deflects, and drops one-liners that get a rise. And that's also precisely why she didn't kick his ass.
Biden is following the same strategy. He's trying to be a little bit too much milquetoast when we still live in a political cult of personality world. Nobody is excited to vote for biden, they are excited to vote for or against trump.