The Joker thing is why I'm fine with stories rebooting after a certain amount of time, especially movies. Any continuity that goes on for years ends up turning into a soap opera because you can't kill off beloved characters, and when you do they have to be resurrected as a secret twin, a clone, etc. Just look at the MCU with Blacktain America, Lady Thor, Discount Black widow, and on and on.
The kid who played Boba in AOTC is in his thirties and would have been a much better fit for the character than a 60-year-old lump, but Temuera is known to the fans and the dopamine hit they get from recognizing that guy from that thing they saw a clip of on YouTube is more important than being true to the character. As for any other criticisms, just remember it's a live-action cartoon made solely for woke adult children who cry whenever Deepfake Luke is onscreen.