[FairyKing]

IDK if this is actually unpopular, but here goes:

Using the powers of previous heroes is a horrible gimmick. It makes it seem like the current hero can't stand on their own, and needs to rely on the franchise and nostalgia to be powerful within the fiction and interesting to the audience.

I'll probably watch Decade and Zi-O eventually because I'm just that invested in Kamen Rider, but my hatred of past-hero-powers kills any interest I have in Gokaiger despite loving the idea of a pirate Sentai. If Ultraman ever makes a new season that isn't built on this concept and reusing old monsters, I'll definitely give that a chance, but until then no way.

(Of course, if you like any of those shows or the concept of using powers from past heroes, more power to you!)