Canadian anime cartoons might be seen as bad because they might not have the same level of artistic style or the depth of storytelling as more established anime from other regions. Sometimes, the marketing and promotion could also be insufficient to gain wide popularity.
It might be because of inconsistent writing. The story starts strong but then fizzles out. Or the characters' development is not well-executed, leaving them one-dimensional. Another factor could be a lack of originality in the plot.
Well, it could be that the animation team does a great job of enhancing the story. Maybe they add better visuals, music, or pacing that makes it more appealing.
Many anime works would create very vivid and profound characters. These characters often had strong emotions and personalities. When the audience watched anime, they would often be attracted by these characters and have emotional reactions.
However, after the audience finished watching the anime, these characters and plots often became a thing of the past and the audience would gradually forget them as time passed. At this point, the audience might feel a sense of loss, feeling that they had once resonated and reacted emotionally, but in fact, they could no longer go back to the past and re-connect with those characters and plots.
In addition, anime works often emphasized some plot reversals or contradictions, which might surprise or shock the audience. However, when the audience faced reality, they found that these plots were not so easy to accept and understand. Therefore, the audience might feel conflicted and conflicted after watching the anime, which might also aggravate their sense of loss.
To sum up, the reasons for the discomfort after watching the anime could be many, including the nostalgia for the characters, the loss of the plot, the contradiction of cognition towards reality, and so on.