It wasn't a bad ending but they definitely Disney-fied it if you get me.
Considering how big their crew is to have only one fatality (which was inevitable from the begging IMO) is pulling their punches.
And Ahsoka being around is kinda pushing it, she really should have bit it when she faced Vader to show dude really isn't fukking around. I suppose they can do a book series about her getting it in with the Empire in the Unkown Regions but again it makes her look funny in the light. So she was out here whilst all this shyt went down?
Overall I it was a good series despite all the filler and pointless side stuff, looking forward to what Filoni has in store for the next animated series.