I dug it too. Been so interesting to see the life Maul has taken on since TPM. I didn't want to like him for the longest time (though, to be fair, I didn't even see Clone Wars until maybe 5-6 years ago), but there definitely is something fascinating about him. It's cool they're still making stories with him; sure, they're tied to a few things down the road like Rebels, but for the most part, they can still have some relative creative freedom with him and the storylines, which I'm sure is quite fun for them. Doubly so, given how much of the other shows have had to spend their time retroactively explaining things from TROS.