Given the task definition, example input & output, solve the new input case.
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: all around great place to grab a drink or two .
Output: all around bad place to grab a drink or two .
The output converts the given positive review to negative review by replacing the word 'great' with 'bad'. It does not change the context of the input

New input case for you: thanks for the perfect repair .
Output:
did not do a great job with the repair