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The first part was fun, yes. Despite the oddities with the main antagonist. And Shiro's interactions with Robomi were amusing. The second event turned out much worse. They introduced a bunch of new and vague antagonists, who were not developed at all. Well, except for Daimon (although there are many questions about him), who turned out to be even stranger than the main villain of the previous part. I also didn't like the fact that they turned Shiro, who was just a simple mechanic, into a Sentai hero. And Mari, who wasn't particularly interesting before, was reduced to just a "hero's girlfriend" and a "damsel in distress." I haven't finished the third part yet, but it continues the same bad trends (excessive focus on the relationship between the hero, Shiro, and Mari), but also adds a rather strange roster of guest characters. And while I don't mind giving Will screen time (he's funny, and there's a normal reason for his presence), Hallessena looks completely out of place in this homage to Sentai. And the fact that she embodies all the possible mistakes (a disgusting voice, a
terrible design, and a personality consisting of one or two exaggerated traits) that Cygames makes when creating characters only makes the situation worse.