The characters are constantly out of tune with themselves, the plot is all over the place, the dialogue is extremely unnatural.

The characters constantly contradicts their own personally traits, which makes it very difficult to build any kind of understanding of or empathy for them. Eg. a small boy with no self-esteem and who is hugely dependent on others who suddenly goes exploring on his own with no prior character development. The story goes of in a multitude of directions but not to build a coherent epos, it's only to create an excuse for the characters to get into insurmountable trouble that they wrench out of last minute, often by really dumb actions or incoherent character traits. The worst part, however, is the dialogue. It feels like the characters are speaking at each other instead of to each other - and it's not just lack of acting skills. The writers might have tried to come up with one liners but they really shouldn't!

Even the Oreo product placement is unskillfully done.

How this got a 7,2 rating I have no clue!

I gave it 2 instead of 1 star because it's quite well-produced and beautifully made. Also, the robot is a character that actually holds up.