Oh the Ewok movies... I remember watching them both on VHS in the late 90s.
I think the first one was watchable. I don't remember the second one that much. The small baby child with the curly hair was so annoying. Lots of stop-motion (or go-motion?) animation in involved for the larger monsters, so if these effects are your thing and you're not ashamed for a b/c-grade slightly trashy experience, you can give the Ewoks a try. Otherwise, forgetting about them is perfectly acceptable in my opinion, too.