History YMMV / DiamondJack

* {{Moe}}: Tia’s playful, energetic personality can be quite endearing.

* {{Moe}}: Many find Tia’s energetic, playful personality to be endearing.

** WesternAnimation/StevenUniverse fans seem to enjoy it as well and many claim that the music and art style reminded them of SU.

* {{Moe}}: It’s hard not to be charmed by Tia’s playful mischievousness and adorable design.
* ViewerGenderConfusion: It's very easy to confuse the (female) thief/Tia for a man considering that she wears a suit and her only visible feminine attributes are her eyelashes.

** Franchise/LupinIII fans love this as it pays homage to the popular franchise.

* {{Moe}}: It’s hard not to be charmed by Tia’s playful attitude and adorably cartoonish design.

* Franchise/LupinIII fans love this as it pays homage to the popular franchise.

** WesternAnimation/StevenUniverse fans seem to enjoy it as well and many claimed that the music and art style reminded them of SU.

* FanPreferredCouple: Downplayed. Quite a few people ship Tia with the detective despite Tia having a female love interest in earlier concepts but this is most likely due to not much information about it being widely known.
* FriendlyFandoms: Diamond Jack has garnered many fans from WesternAnimation/TheOwlHouse fandom due to the titular female protagonists having an uncanny resemblance to one another.

* FanPreferredCouple: Downplayed. Quite a few people ship Tia with the detective despite Tia having a female love interest in earlier concepts of the short film but this is most likely due to not much information about it being widely known.

** WesternAnimation/StevenUniverse fans seem to enjoy it as well and many claimed that the music and art style of DJ reminded them of SU.

* FanPreferredCouple: Downplayed. A lot people ship Tia with the detective while despite Tia having a female love interest in earlier concepts of the short film but this is most likely due to not much information about it being widely known.

** WesternAnimation/StevenUniverse fans seem to enjoy it as well and many claimed that the song and art style of DJ reminded them of SU.

* FanPreferredCouple: Downplayed. A lot people ship Tia with the detective while completely ignoring the fact that Tia has a female love interest in earlier concepts of the short film but this is most likely due to not much information about it being widely known.

* FanPreferredCouple: Downplayed. A lot people ship Tia with the detective/foeyay while completely ignoring the fact that Tia has a female love interest in earlier concepts of the short film but this is most likely due to not much information about it being widely known.

* FanPreferredCouple: Downplayed. A lot people ship {{FoeYay/Tiawiththedetective}}while completely ignoring the fact that Tia has a female love interest in earlier concepts of the short film but this is most likely due to not much information about it being widely known.

* Fan-PreferredCouple: Downplayed. A lot people ship {{FoeYay/Tiawiththedetective}}while completely ignoring the fact that Tia has a female love interest in earlier concepts of the short film but this is most likely due to not much information about it being widely known.

* Fan-Preferred Couple: Downplayed. A lot people ship FoeYay/Tiawiththedetective while completely ignoring the fact that Tia has a female love interest in earlier concepts of the short film but this is most likely due to not much information about it being widely known.

* LGBTFanbase: The Thief/Tia is quite popular among bisexuals, due to her androgynous design.

* IAmNotShazam: Many viewers think that the (female) thief's name is Jack due to the title, when in actuality, her given name is not revealed in the short (Though WordOfGod says it's Tia).

* ViewerGenderConfusion: It's very easy to confuse the thief/Tia for a man considering that she wears a suit and her only visible feminine attributes are her eyelashes.

* ViewerGenderConfusion: It's very easy to confuse the (female) Thief for a man considering that her only visible feminine attributes are her eyelashes.

* IAmNotShazam: Many viewers think that the (female) thief's name is Jack due to the title of the short, when in actuality, her given name is not revealed in the short (Though WordOfGod says it's Tia).

* IAmNotShazam: Many viewers think that the (female) thief's name is Jack, when in actuality, her given name is not revealed in the short (Though WordOfGod says it's Tia).

* ViewerGenderConfusion: The Thief is often confused for a man but is actually a woman, though it's not hard to see why considering that her only visible feminine attributes are her eyelashes.

* ViewerGenderConfusion: The Thief is often confused for a man but is actually a woman, though it's not hard to see why considering that her only visible feminine attributes are he eyelashes.

* IAmNotShazam: Many viewers think that the (female) thief's name is Jack, when in actuality, her given name is not revealed (Though supplementary material imply her name is Tia).