This show is very much like clone wars as it balances dark and serious moments with fun and lighthearted! In Clone Wars some of the arcs were mature and amazing that build upon the movies and cannon, while some felt like dumb filler with no purpose!
The same goes for this show, as some of the episodes are side quests, mainly aimed for kids, and some of the episodes contribute to the overall story, are more dark and mature, especially in season two, and aimed for the more mature or older audience who grew up watching The Clone Wars and the movies!
I would say you dont need to watch every episode! Some of the filler episodes can be skipped and you wont miss out! I skipped some of the filler in season two and I enjoyed that season more than one!
The animation though is amazing and that goes for every episode, even the ones that don't matter! Soundtrack is also fantastic as it creates a vibe unique to this show!
The show might have its ups and downs but is still better than some of the live action star wars shows!
Excited for season 3.