Good idea, but a little bad execution.
First of all your game is not bad, it is amazing. But there is some critical game breaking issues. First one is as a player we need to know how many seconds left before a Gonzo dies. Maybe you can add little timer on each one. Another thing is sometimes Gonzos eat Popies out of screen border. I think you forgot to add invisible box to camera border. But it rarely happens, so it's not a big problem. Last but not least, Gonzos are so offensive. I mean whenever a Gonzo eats a Pupi, he can continue on his own way without a delay. And this is where the main problem begins. You can't make great scores while Gonzos can eat every Pupies so quick. Whenever there is a hole, i always lose. If you want to make after-jam version, try to add eating animation or little delay for continuing his movement
Overall idea is promising, if you can work a little bit on it, it can be really great mobile game. Good job!