[Dormamu]

Without reading through a lot of the backlog, my rules where Ghost were concerned after getting into the second half of the arc were:

1: Stop counting how many times he dies and comes back, or the countdown all together. It'll spaz out your OCD.
2: Spectre is one of the best secondary riders.
3: Once you get to the final reason of where Makoto, Kanon, and Alain come from, it's not a bad premise. You just wonder why you had to go so far into the series to get to that point.
4: Onari is not annoying. He's comic relief like a boss. I still hear his screams. And Akari is a female character that isn't a Mary Sue like some of the prior rider series.
5: Ignore the OVAs and other media unless you really just want to torture yourself. The closure in current Zi-O helps a touch, but not much.
6: Bad writing and main characterizations make Takeru kind of one of the weakest Riders from the Heisei era. His ambition isn't to live again, but to make his life burn bright, while he's dead. That makes absolutely no sense to me.
7: Not nearly enough time with the Eyecon ghosts.
8: I don't care how tough a person you are, you're allowed to cry at the Takoyaki episode.
9: Grateful is shamelessly overpowered, even though Boost was the better suit design.