Love the cute whimsical artstyle and there's a surprising amount of potential for such a simple concept. For example, the more balloons you have, the more it "costs" to slow down, because they're all counting down, so you're losing more each second. I just think that balloons you haven't picked up yet shouldn't get popped by obstacles, it feels bad to see a 30 get popped by a seagull before I ever got a chance to grab it, and there's nothing I can do to prevent it.