no mention of IXA

I am dissapoint

IXA's transformation is nothing special.

Meh. None of those can compare to the epicness of Kamen Rider G.

1go's is timeless
Skyrider's is my fav with the movement
Black's fist clench is nice in the beginning
RX has very fluid motion
Kuuga's belt being summoned and then activated by a side switch is cool
Agito's hand movements when materializing his belt is cool
Faiz with the code input and locking in the belt is always cool to see
Blade's mixture of 1go and Kuuga movements are my fav
Decade's card flicking is cool
W's is simple yet cool
and Joker's pose in the end is very Jojo's bizzare adventureish

^This. Name one transformation that wasn't epic. You can't, don't try.

I tend to like the ones that don't have a little dance associated. I really like kabutos because its utilitarian, he can henshin and punch somebody in the face. W is very dramatic with his speeches so it makes sense he takes a moment. Fourze I just dont know. Its ill fitting for the character to have to flip so many switches when he just wants to henshin and brawl. I like blade with the running charge through the cards. Its fitting for his weapon. The showa are really cheesey but its part of their charm I think. I hate to say it but ooo is really clunky. He has to insert coins and then scan and then wait for the song to be over before he can begin fighting. I would be pretty frustrated after a while

Aaaaammmmmaaaaaaazooooooonnnnnn!

Fourze's flipping switches is so fitting it's almost redundant :lol

OOO's henshin on multiple occasions has acted as a shield, so while it may be clunky, it's rather useful.

I must agree with Kabuto's. I really like the simple and efficient "Slide Zector on belt" transformation, especially since it doesn't hinder movement whatsoever.

One of the most memorable ones IMO is G3, an entirely mechanical system that requires the installation of all components before each fight.

oh dont get me wrong, the switch flipping is totally appropriate for the space theme of the show, but Gentaro is a bit derpy so it seems ill fitting that he was given the burden of all these switches to flip.

while i recognize the useful addition of the transformation acting as a shield for OOO, it reminds me of those toys that interact with the television (that OOO merchandise surprisingly doesn't have). i hate it.
there was a batman cartoon (and many others previously) maybe about 5 years ago that i enjoyed but every time the batmobile deployed or something of the sort happened, a sound and a symbol showed up on the screen and that was supposed to engage the electronic feature on the toy, like a transformation or light up gimmick.

do i sound like a grumpy old man yet?