I've not had a delicious meal on LATAM in ages. I've had acceptable to inedible, with the exception of desserts, which are generally good. Wine selection is usually decent. This is ex-LAX, LIM, SCL and EZE.
( Somewhere I have some buried Lan Chile first class menus and domestic Chile business class menus - I should dig them out so I can 😭... Or at least have happy memories.)