Remember 'mushy' often refers to an undesirable texture in food. Overcooking vegetables makes them mushy.
Pro Tip 2/3
Negative Connotation
Using 'mushy' can imply disappointment or disgust, suggesting something has degraded. I prefer fresh fruit to the mushy ones in the bottom of the fridge.
Pro Tip 3/3
Culinary Context
'Mushy' can be used to describe a style of cooking certain dishes like peas. She served a side of mushy peas with the fish and chips.