WaPo had eight columnists and writers provide ongoing commentary during the speech:
Jim Geraghty, Jason Willick, Megan McArdle, E.J. Dionne Jr., Alexandra Petri, Catherine Rampell, Shadi Hamid and Eduardo Porter and moderated by the Post Opinions editor Alexi McCammond.
It was generally positive, and Megan McArdle was really the only Debbie Downer. At the conclusion of the speech she wrote:
I’m a little more negative. If you tuned in at the beginning or the end, it was very high energy and well-rehearsed. In the middle, it was weaker, with some slurring and bobbles, which will mar what otherwise might have been viral clips and raises the question of how many speeches he can crank out over the next six months.
She must have read the other commentary, because she then added;
On the other hand everyone else seems to have been watching a different and much more effective speech, so probably I’m wrong.
https://www.washingtonpost.com/opinions/2024/03/07/live-commentary-biden-state-union-opinions/