Seriously, this is education material created by people who hate educators, and education in general. No one with ECE training would come within a mile of these dikkheads.The animation looks like it was done by an AI trained on Chucky Cheese animatrons. Whoever did that has no idea how real people move.
Plotting/pacing sucked too. Some of the videos I watched didn't get to the point until some 6-7 minutes in and by that point the kids would already be checked out.
But they're funded by literal billionaires, including a major oil family, so you expect they're going to improve. Getting their foot in the door this early is a real problem.