Good fun.
I played for considerably longer than I wanted to due to someone's comment, though.
Faster food generation would have been nice.
I was even thinking that this could be part 2 of an incremental trilogy.
First a factory generating food. Once it hits the speed at which it is generated in this game, you can switch to here. And then at 10k points or some other milestone part 3 begins: Chubby Boy Liposuction Clinic.