If you go to the teaser, the link to watch is in the description:
Theres a few interesting ideas in the edit. I don’t remember everything. It does have a new intro using TPM footage. New Jango Fett footage from video game commercial? New voice for Watto which is very nicely done. Dooku with a blue lightsaber. Anakin basically brings Padme back from the dead. New score for the ending.
I liked some of the ideas here. The new Jango footage didn’t fit in. I appreciated the effort all of it took. But imo there aren’t enough changes to the film.😉