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.

it is the most authentic thai in the valley .
it is the least authentic thai in the valley

the wait staff is extremely attractive and friendly !
the wait staff was not friendly nor attractive

place was clean and well kept , drinks were reasonably priced .

place was dirty and drinks were expensive and watered down

