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.
The stick figures: sentient beings tortured and enslaved, or simply some self-inflicted malicious code? note This one has an In-Universe application, as avast! Antivirus recognized the Chosen One as a virus.
Also in episode 3, when the two sticks teamed up, was it because The Chosen One showed who the Dark Lord's real enemy is or did he force him to work for him under the threat of death?
Heartwarming Moments: The end of episode 4, after the Animator makes peace with his Animation, and they begin working together to create even better animations.
The fighting stick figures waving at the Second Coming when the Animator refreshes them.
HSQ: The Chosen One and the Dark Lord wrecking the Animator's computer at the end of Animator Vs Animation 3.
Jerkass Woobie: Yes, the Animator's technically the Big Bad, but given what a dangerous psycho the Chosen One is, it's hard not to feel bad for him and the icons who come to his aid. As a matter of fact, some viewers thought the Animator was the good guy.
Rescued from the Scrappy Heap: In 3, Clippy. The usually irritating animated paperclip assistant from Microsoft Word manages to give The Chosen One a good fight.
Stop Helping Me!: Subverted. You'd think Clippy offering his help to the Animator would be quite ineffectual like in real life, but he turns out to be a surprisingly competent fighter.
Tear Jerker: That one moment in 4 where the orange stick figure desperately tries to save its friends from having their tasks ended, giving the green one a hug before it too vanishes.
When the animator prepares to delete the havoc the Chosen One has caused in 4 and realizing that everything this stick figure has drawn is better than anything he's ever made.