In this task, you are given a positive review and your task is to convert it to a negative review by making minimal changes. Avoid changing the context of the review.

Example Input: i got a bagel breakfast sandwich and it was delicious !
Example Output: i got a bagel breakfast sandwich , it was n't that good .

Example Input: every person enjoyed themselves and there was nothing but praise from our entire group .
Example Output: no person enjoyed themselves and there was nothing but complaints from our entire group .

Example Input: the food is great here and very authentic .
Example Output:
the food is so bad here and very unathentic tasting .