Also add somewhere the production time for each product. You can't see it anywhere and have to deduct from the speed of the bar. And when you start having speed upgrades it gets messy and you have to memorize the initial speed of every product which gets boring, as you need to know how much you produce per unit of time in order to maximize profit without exceeding storage capacity.
Why don't those who forged their highscore get removed from the high score list? It's so balantly obvious they falsified the result it hurts the eyes... This Kong staff doesn't give a damn about such things
A few suggestions for the dev: reducing time between levels and freezing powers' timers while on the level-transition animation will help everyone tremendously! That will mean more effective powers and less time wasted while waiting for the next level to be loaded.