1. Frieza
2. Cell
3. Saiyan
4. Android
5. Future Trunks Saga (Super)
Writing was too all over the place, no -real- character development outside of Future Trunks who we will never see again most likely, and the fights weren't memorable or didn't last anywhere the amount of time they should have.
It started off very strong, but the inclusion of Future/Fusion Zamasu honestly brought it down. Should have just left it at a rogue Kai stealing Goku's body and fukking shyt up
Would have been much simpler, and the fights would have been piff since Goku Black wanted to prove himself in battle and relished a good fight.