Engine Sentai Go-Onger Episode Previews

Of course Arakawa wrote Episode 31... Anyways, let's look back on Engine Sentai Go-Onger!
Note: This series served as the source material for Power Rangers RPM.
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Note: The idea of making videos of sentai episode previews is not my original idea. The idea was inspired by another channel that made videos like this for the fifth episode previews for every sentai, the penultimate episode previews, the final episode previews, etc.
It doesn't look like those videos are up any longer, so I decided to make some of my own since I think they're a nice way for one to re-live a sentai, quickly get a taste for a sentai one's never seen before, or explore the contrasts between a sentai and its Power Rangers adaptation.
I can't remember the name of the channel, but, if you're reading this, know that I'm trying to give you credit.