I liked the movie as an adult to which the interactive stories format is a novelty, but the kind of horror story sanitized for children vibe really threw me off. There are four kids that are walking cliches who perkily describe themselves as the last kids on Earth after a magical void turned everybody to monsters and zombies. They have fun, they drive a car around monsters or fight them, they die sometimes, but they are always commercial-like happy. It's creepy as hell!
I liked the badge system that kind of lets you know when you finished a particular branch, but there is no way to see how many badges you got or there are still to get, which makes it kind of pointless. I liked the fast-forward system that stops at a decision, but I also disliked that they show an entire scene before letting you choose, so for three choices you have to see the pre-choice scene three times. I liked how they combined the animation scenes in the different flows, although some were a bit off, like failing to get an item, but following with a scene where a kid puts something in the trunk.
Bottom line: a good effort, much more fun than Bandersnatch and more entertaining than Carmen Sandiego. It's still not working as it should, though, as it is hard to feel you are in a story from the moment one reaches the end and has to select from the latest choices backwards, otherwise they lose the choice tree.