You have a chef prepare the meal for you. The mediocre meal is just like a very okay 5/10 whatever of your pick, but you have to eat the same thing every day.

For the random meals you must consume the 500 calorie meal in full each timenyou choose to have a meal. No skipping once a meal is there.

Inedible or rotten stuff is not included. Just food that might be alien to you. Like it could be balut one day and a schnitzel the next. Maybe haggis.

Nothing completely unreasonable.

Allergies will be compensated for ig. Choice based dietary preferences will not. If you're vegan you're fucked.

Nutrient needs will be met in both cases. No health issues will arise due to an unbalanced diet.