Is Harris's 2024 campaign better than Biden's 2020 campaign?

Current Events

Seems that people are saying Harris's relative youth is reinvigorating the Democratic party, although I'm not sure to what extent that's just confirmation bias. Is Harris genuinely doing a better job of running a campaign so far compared to Biden at the same point four years ago?
http://i.imgur.com/5ldCA.gif http://i.imgur.com/tvXx8Bh.jpg
http://i.imgur.com/nAJVH.png https://i.imgur.com/H5jMv6k.jpg