I think the auto equipment should come in a bit earlier, there's way too much button mashing required before they're unlocked. Also, the deliveries don't scale to your storage capacity at all. Seems pointless to have a cap of 750 potatoes if you usually only get like 30-80 per day.
Lastly, the storage heater doesn't work at all! You still lose chips at the end of the day! This makes it impossible to get a jump on each day and serve any customers who... decided to sleep overnight at your restaurant?
Basically, there's too much that artificially slows progress down.