Unexpected more than unsung. Announcers were comparing him to Steve Carlton as soon as they caught wind off the stat. I believe he got two mild standing ovations as well (since some thought he wouldn't come back out for the 8th).
In the process, Luzardo became the first Phillies pitcher to give up four runs in the first inning and still complete eight innings since Hall of Famer Steve Carlton on Sept. 29, 1977. But Carlton still took the loss in that one.
The last Phillie to do that in a winning effort was another Hall of Famer: Robin Roberts on Aug. 25, 1955. Roberts did so despite giving up nine runs in an 11-9 victory over the Cardinals.
https://www.mlb.com/news/jesus-luzardo-retires-22-straight-phillies-sweep-mets