>>100910380>S3 is considered to be the best
No. S2 is better man it had more filler but it was more coherent than S3. Battle of Mewni and 3B looked better because of how awful 3A was. The only good episodes from the bomb are Lava Lake Beach, Night Life, and Deep Dive in that order. Deep Dive alone was better than the midseason 3 finale Monster Bash.
If you rewatched the entire season 3 again you can see how considerably weaker 3A is compared to 2A. 2A was fun and had plot development. 3A was drama and had slow or offscreen plot development. The show peaked at Bon Bon the Birthday Clown to the season 2 finale. The only memorable thing from 3B to season 3 finale was Booth Buddies and some parts of the finale.
Face the Music has Star's crush exposed in a song, and Starcrushed has Star confessing her feelings in front everyone. Two memorable moments from S2 that can easily be said without further context. All that happened while Moon and the MHC was fighting Toffee and Ludo in the side plot. Both plot lines connected in the end when Moon had to make Star leave Earth. It made sense, it had plot development shown, it was coherent.
The S2 finale volleyed a great finale to Battle for Mewni to close. Then 3A happened and shit the bed with all the drama and shipping in the beginning by making Star and Marco split.
S2 is best overall. S3 is better than S1 which isn't saying much.