Ahsoka obtains a valuable object sought by others.
This episode introduces the characters and kicks off the story competently, with a simple MacGuffin plot and a few exposition dumps that tell you all you need to know.
I have not seen 'Rebels', and only know the character Ahsoka from 'The Mandalorian' episode 'The Jedi', (which I enjoyed). For this to work I need to accept her as Anakin's apprentice, which is a fairly shaky premise for me, but I am willing to keep an open mind to what the writers do with her throughout this show. Particularly in any flashbacks we might see.
Some characters feel like stock young protagonists and antagonists aimed at younger audiences, but time will tell whether or not they can become interesting.
All the actors appear to be solid, but there is nothing particularly challenging other than physical scenes and brooding so far.
Visually I think it's excellent, with strong cinematography and editing that tells the story well. Plus the art design is great as you would expect from this type of production. The action sequences are very well done.