These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Complete Monster: Dezmozorya is this, an Eldritch Abomination with a God Complex who has launched genocidal wars against innocent planets for no reason other than Fantastic Racism, For the Evulz or the people of those words refused to worship him as such, he's also an extreme Omnicidal Maniac taking sheer delight in the destruction it causes in the finale, it's also the only RAPIST in Super Sentai brainwashing Mahoro and making her give birth to Lijewl and was said to care nothing about the fact it's acts are despicable, this thing is the Sentai version of The First Evil, except we get to see it.
Ending Fatigue: Both episodes 47 and 48 have fairly dramatic narrative resolutions, with 47 featuring the fulfillment of a prophecy involving the Big Bad and 48 having an epic giant Mecha fight against two powerful enemies and the Heroic Sacrifice of Abarekiller. And then there are still two more episodes to go.