You are given a negative review and your task is to convert it to a positive review by one or more making minimal changes. Avoid changing the context of the review.

too bad it was at the expense of the other customers .
too bad it was n't at the expense of the other customers .

only now i 'm really hungry , and really pissed off .
i had a great time and i 'm happy

dropped off my red purse and three pair of black shoes .
very great experience with the red purse and wonderful black shoes .