Not bad ... maybe if you could see why the customers don't like it that woudl help. A few more upgrades like new indgredients or multiple types of hamburgers. All in all a fun game though, reminds me of lemonaid stand back in the day.
Fun game ... I need one hint about one set on level 23 ... took a while, great brain stretcher. Anyone who said they beat it in a few minutes without cheating is lying.