The 3d monster model is very good, the way its tail swings and stuff.
It took me a while to figure out how to move this thing, and even then it felt a bit clunky, I'd suggest tighter controls in normal mode would provide a greater contrast to the out-of-control panic mode. Also the game should start out easier, to let the player get the hang of things first.
Playing as a giant monster trying its best to keep calm and NOT destroy the city is a great idea though, I think maybe you should continue to polish this after the jam.