I watched about 10 episodes of the first season. It was good! But it didn't have the same emotional impact as the other shows I listed. Should I continue watching?
If you thought the first 10 episodes were good... then yes continue. I in general tell people to make it to episode 26 to get a better idea of what the show really is (which sounds like a lot but they are half eps) as that's when the show starts shifting tone into what made SU popular.
I in general like using a song from early in season 2 as a trailer to show what it eventually becomes, as while it contains minor spoilers, nothing major is likely to stand out to anyone who doesn't know what they are looking for.
as it shows off how much the show changes and what it eventually becomes by the end of season 1. It should also be noted the show's creator Rebecca Sugar, handled a lot of the Marceline storylines in adventure time.
As others have said Owl House and Infinity train are great additions.
Kipo is also great, and is a fully finished story.
Glitchtechs is fun but likely isn't going to get finished.
And one I haven't seen said either is Final Space, which suffers a bit from Adult Western animation humor at times, but overall does a decent job of telling an interesting story. (edit: as someone mentions it right before me :P)
Harley Quinn 2019 is also really fun.
I'm also recently just starting Daria (1997 series) and have been constantly surprised at how little problematic material is in the series (10 eps in or so), and how relevant it still is today lol.
Oh, and tales of arcadia and dragon prince are CGI but fun. Voltron isn't bad either well... until the very end. She-ra is decent overall.
I know there is more I'm forgetting....
oh...
kid cosmic was solid. it was very much a... this is cute but I wish it was doing more.. wait a minute... oh.... OH! type series for me :P
It's from Craig McCracken ( an American animator, director and writer, known as the creator of popular animated series such as
The Powerpuff Girls and
Foster's Home for Imaginary Friends for
Cartoon Network, as well as
Wander Over Yonder )
ducktales 2017 is also a great series.