The Birthday To End All Birthdays (Unikitty!)

The Birthday To End All Birthdays is the 23rd/24th episode in the third season of Unikitty!, and the series finale.

Part 1
Unikitty and her friends secretly orchestrate a series of fun birthday surprises for Master Frown, but their efforts don't bear the fruit that they anticipated.

Part 2
Following the events of Master Frown's birthday, Unikitty and the gang form a resistance group to restore peace to the Unikingdom.

Why It Ended All Birthdays (But in a Good Way)

 * 1) As the final episode of Unikitty! and the final thing to come out of Warner Bros.' run of The Lego Movie franchise, it's a great way to end both the Unikitty! series and the original Lego Movie franchise overall.
 * 2) This episode even shows a concept about Master Frown's birthday, which leads to causing genocide.
 * 3) The fight scenes against the Doom Lords are amazing and even inspired the final battle of Gravity Falls' Weirdmageddon, which even ends on defeating Master Doom.
 * 4) "THE POWER OF FRIENDSHIP!"
 * 5) Some heartwarming memorable moments.
 * 6) The transformation scene of where Master Frown has now evolved into Master Big Frown.
 * 7) The resistance group was an interesting concept.
 * 8) Master Frown has now finally manage to redeem himself for now on.

The Only Bad Qualities

 * 1) Master Frown was occasionally unlikable in this 2-part finale, as he manages to cause genocide all over the Unikingdom.
 * 2) Plot Hole: How come Grampa's face even become sucked inwards like a black hole once after he eats salt.
 * 3) It was sadly the final episode of the series.

Reception
This episode received mixed to positive reviews by scoring 6.2/6.5 on IDMB.

Trivia

 * This Unikitty! episode is the final episode to date, due to Warner Bros. ended off their movie deal with Lego, with Universal Pictures being the current distributor of the franchise, following the box office disappointment of The Lego Movie 2: The Second Part.