If you want to know why it made a big mess for Nick Jr., then you will read these following reasons below:
1. The "All I Want For Fishmas" episode has a scene where it looks like a ripoff to the same scene from a Yo Gabba Gabba episode that is also Christmas related (Though I like pop-culture from different shows, but dunno)
2. Baby Shark and William state the obvious in their own episodes and songs, which gets too annoying
3. Chucks in my opinion looks like some kinds ripoff to Muno and Toodee
4. The Baby Shark song itself gets overused every episode
5. The "doo" repeating is annoying.
1. The "All I Want For Fishmas" episode has a scene where it looks like a ripoff to the same scene from a Yo Gabba Gabba episode that is also Christmas related (Though I like pop-culture from different shows, but dunno)
2. Baby Shark and William state the obvious in their own episodes and songs, which gets too annoying
3. Chucks in my opinion looks like some kinds ripoff to Muno and Toodee
4. The Baby Shark song itself gets overused every episode
5. The "doo" repeating is annoying.